Your Old Estate Plan Was Written for a Different Life
When you got divorced and built a new life, you probably updated some things. You changed your address. You may have updated your car insurance or your emergency contact at work. But your Estate Plan? A lot of people let that one sit. And now that you’ve remarried, that old paperwork isn’t just outdated. It can actively work against the people you love most.
This isn’t a rare edge case. It happens constantly, and it happens to people who genuinely believed their kids were protected. The problem is that Estate Planning Documents don’t automatically update when your life changes. Your Will still says what it said the day you signed it. Your beneficiary designations still name whoever you named five or ten years ago. And Michigan law has some rules about remarriage and inheritance that will surprise you if you’ve never thought about them.
Let’s walk through exactly how this plays out, because the details matter.
What Happens to Your Old Will When You Remarry in Michigan
Michigan has a law called the pretermitted spouse rule. Under Michigan law, if you marry someone after you’ve already signed a Will, your new spouse is entitled to a share of your estate even if they’re not mentioned in that Will at all. The law assumes you simply forgot to include them, and it gives them what they would have received if you had died without a Will. That share is calculated under Michigan’s intestacy statute, which in some situations means your new spouse could receive the majority of your estate.
Think about what that actually means. You wrote a Will leaving everything to your three children from your first marriage. You remarry. You don’t update your Will because you assume it still reflects your wishes. You pass away. Your new spouse steps forward and claims their statutory share under Michigan law, and suddenly your children are splitting a fraction of what you intended for them, or in some cases getting nothing at all.
You didn’t intend for that to happen. Your Will didn’t say that. But it’s exactly what the law allows.
The fix isn’t complicated, but it requires action. You need a new Will or a Trust that explicitly addresses your spouse and your children and makes clear exactly what each person receives. Silence in a legal document is never neutral. It always gets filled in by a judge or a statute, and those rules were written for the average family situation, not yours.
Beneficiary Designations Are the Sneakiest Problem
Here’s where a lot of blended family situations go wrong even when someone has a Will. Certain assets, like retirement accounts, life insurance policies, and bank accounts with payable-on-death designations, pass completely outside of your Will. It doesn’t matter what your Will says. Whoever is named on the beneficiary designation form gets the money, full stop.
So imagine this: You divorced, and during the divorce you changed your life insurance beneficiary from your ex-spouse to your children. Good move. But then you remarried, and as a gesture of commitment, you changed that beneficiary to your new spouse, intending to update your whole Estate Plan soon. That “soon” never happened. Now your life insurance, which might be your largest single asset, goes entirely to your new spouse with no legal obligation to share any of it with your children from your first marriage.
Or flip the scenario. You never updated the beneficiary on your 401(k) from your first marriage, and it still lists your ex-spouse or your parents. Your new Will leaves everything to your current spouse and kids, but that 401(k) doesn’t care about your Will. It goes to whoever the form says.
Every financial account that has a beneficiary designation needs to be reviewed when you remarry. That means retirement accounts, IRAs, life insurance, annuities, bank accounts with POD designations, and investment accounts with TOD designations. This is a concrete task with a concrete checklist, not a vague someday project.
How a Trust Can Protect Both Your Spouse and Your Children
A Revocable Living Trust gives you a level of control that a Will simply cannot match, and in blended family situations, that control is exactly what you need.
One common and effective approach is called a QTIP trust, which stands for Qualified Terminable Interest Property trust. Here’s how it works in plain language: you leave assets in a Trust that provides income to your surviving spouse for the rest of their life. When your spouse passes away, whatever remains in that Trust passes to your children. Your spouse is taken care of. Your children are protected. Neither group gets cut out because of the sequence in which people die.
Without something like this, the default outcome in a blended family is often deeply unfair to the first family’s children. You leave everything to your new spouse because you love them and trust them to take care of your kids. Your spouse, acting with completely good intentions, later remarries. Or they develop a closer relationship with their own children over time. Or they simply make different financial decisions than you would have. By the time they pass away, your children may inherit nothing. Not because anyone acted in bad faith, but because you left the whole thing to chance.
A Trust lets you write down exactly what you want to happen, in specific enforceable terms, instead of hoping everyone makes the right decisions decades from now.
Guardianship and Minor Children in a Blended Family
If you have minor children, your Will needs to name a guardian. That didn’t change when you remarried. But what might have changed is who the right person for that role is.
If both biological parents are living, the surviving parent almost always retains custody of the children regardless of what your Will says. But if you’re the sole surviving parent, or if something happens to both biological parents, the guardian named in your Will carries real weight. Have you thought about whether your new spouse would serve in that role? Would they want to raise your children alongside their own? Have you had that conversation? Does your Will reflect that agreement?
These aren’t questions to skip. A guardian nomination in your Will is one of the most personal and important decisions you’ll make as a parent. It deserves a real conversation with your new spouse, with your co-parent if one is in the picture, and with the person you’re considering naming.
Your New Spouse May Have an Estate Plan Too
Remarriage means two Estate Plans need to work together. Your new spouse may have a Will from their previous marriage that still names their ex, or leaves everything to their own children with no provision for you. Their beneficiary designations may be just as outdated as yours. If one of you dies without updating these documents, the surviving spouse can end up in a financially precarious situation, even if you both intended to care for each other.
This is a conversation worth having together. Sitting down with an Estate Planning attorney as a couple lets you look at both sets of documents, understand how they interact, and make decisions that reflect your actual shared intentions. It’s not about merging your assets or cutting your children out. It’s about being intentional rather than leaving things to default rules that weren’t designed with your family in mind.
Some couples in second marriages deliberately keep their finances largely separate and mirror that in their Estate Plans, each taking care of their own children while providing limited protections for the surviving spouse. Others want full integration. Both approaches can work. What doesn’t work is letting old documents speak for you when they no longer tell your real story.
The Documents You Need to Review Right Now
If you’ve remarried and haven’t done a full Estate Plan review, here is the concrete list of what needs attention:
- Your Will: Does it reflect your current family structure? Does it address your new spouse and your children from prior relationships in the way you intend?
- Any existing Trust documents: Who are the trustees and beneficiaries? Do those still make sense?
- Life insurance beneficiary designations: All policies, including group coverage through your employer.
- Retirement account beneficiary designations: 401(k), IRA, pension plans. These often have both a primary and a contingent beneficiary, and both need review.
- Bank and investment accounts: Any accounts with payable-on-death or transfer-on-death designations.
- Financial Power of Attorney: Who has authority to manage your finances if you become incapacitated? Is it still your ex-spouse or a family member who no longer makes sense for that role?
- Medical Power of Attorney and Healthcare Directive: Who makes medical decisions for you? Who knows your wishes? This role often should be your current spouse, but only if your documents say so.
- Real estate deeds: How is your home titled? Did you add your new spouse to the Deed, or take them off? Titling affects how property passes at death.
That’s a real list with real tasks, not a vague “get your affairs in order” reminder. Each item on it represents a potential gap between what you want to happen and what actually will happen if you don’t address it.
Don’t Wait for “The Right Time” to Do This
There’s a version of this story that ends badly, and it’s not dramatic or unusual. It’s just a family that assumed everything was fine, got busy with the new marriage and new life, and never quite made the time. Then one spouse passes away, and the children from the first marriage discover that the money went somewhere else entirely, that there’s nothing they can legally do about it, and that their parent’s actual wishes are nowhere in writing.
Remarriage is one of the clearest trigger events for updating an Estate Plan. It changes your family structure, your financial obligations, your tax situation, and your intentions for the future. All of those changes deserve a legal plan that actually reflects them.
At LADIES IN LAW®, we work with blended families all the time, and we know these conversations can feel complicated. They involve real emotions, prior relationships, and sometimes difficult dynamics between children and step-parents. Our job is to help you think through all of it and put a plan in place that protects everyone you care about, in exactly the way you intend. If you’ve recently remarried or if your remarriage was a few years ago and you still haven’t updated your documents, now is the right time to reach out.
