Dating a divorced man in his 40s: what to watch
His divorce isn't the warning sign. What matters is where the marriage still lives in his week: in the co-parenting, which is normal, or in the space where you should be. Watch the calendar for a month, then ask once.

Being divorced isn’t a red flag. More than half of previously married adults remarry, according to Pew’s analysis of 2013 census data, so a man in his 40s with a marriage behind him is the norm, not the exception.1 What’s worth watching is where that marriage still lives in his week: in shared parenting, which is normal and good, or in the space where a new partner would go.
Here’s a composite to make it concrete. You’re Magdalena, 44, a pharmacist with two teenagers on alternating weeks. You’ve been seeing Dov, 47, for two months. His divorce was final last year. He’s warm, he plans dates, and he’s clearly a devoted dad. He also left dinner early twice to help his ex move a dresser, and he talks about “when we were married” more than you’d expect.
Separate the strands
What happened: two early exits for his ex, a lot of marriage stories, and otherwise good follow-through. The reading: he’s not over her. The fear: you’ll spend a year being second to a marriage that’s over on paper only. The next step: watch a month of plans, then ask one calm question.
Close isn’t the problem
A good co-parenting relationship is something to be glad about. In a 20-year follow-up of 173 grown children of divorce, Constance Ahrons found those whose parents cooperated reported better relationships with parents, grandparents, stepparents and siblings.2 A man who still has dinner with his ex and kids on birthdays may be doing exactly the right thing.
Closeness can also keep an emotional bond going. In a study of 219 custodial mothers, more coparental support went along with more lingering attachment to the former spouse.3 The researchers suggested that some attachment may be a natural result of parenting together. That’s not a warning sign by itself. It just means some connection is expected, and the question is whether there’s still room for you.
What it can look like when there isn’t room
A recent Dear Prudence letter shows the clearest version. A man a few months out of an almost 20-year marriage co-parents well and is in an exclusive relationship, yet he’s still pining for the family he had. The columnist’s first piece of advice: break up with the girlfriend, because she isn’t getting what she deserves.4 That letter was written from his side. From your side, it might look like warmth that never quite reaches you.
A subtler version showed up in Lori Gottlieb’s Atlantic column. A reader four years into dating a divorced father of two found his wedding photos on the wall of his ex’s new home. He’d hung them himself while helping her get the house ready for the kids.5 Helpful, not romantic. But it shows how blurry the line can get, even years in.
Signs worth a second look
These aren’t a verdict on him. They’re the places to look over a month, not a week:
- The calendar. Do plans with you move only for the kids, or also for things with her that have nothing to do with them?
- The stories. Does he talk about the marriage more than the life he’s living now?
- The legal status. Is it actually final? Separated and divorced are different situations; if he’s still in the middle of it, read dating someone separated or recently divorced.
- The extremes. An ex described only as a villain, or only as a saint, can mean the story is still being written.
- Kid weeks. Fewer plans are normal. Total silence, every time, is worth a conversation.
Ask once, then watch the counteroffer
When you’ve watched a month, ask one plain question at a calm moment, not on a handoff night. Something like: “I like how you two co-parent. I’m also trying to understand where I fit.” Then pay attention to the counteroffer. “You’re right, let’s lock in Wednesdays” is a good sign. Defensiveness, or another round of “it’s complicated,” tells you something too.
If kids are involved, keep those conversations away from them, and don’t expect to meet his until he’s ready. That pace protects them, and a man who takes it seriously is usually taking you seriously too. Ahrons’ study also found that one third of grown children remembered a parent’s remarriage as more stressful than the divorce itself, so his care around new partners may be reasonable rather than a brush-off.2
In the composite, Magdalena asked Dov that Thursday. He was quiet for a moment, then said he hadn’t noticed how often he said yes to his ex. The next month he started saying “let me check with Magdalena.” Not every version ends that way. But you’ll know more after one honest question than after six more weeks of wondering.
Related reading
For a broader look at ex closeness, read still close with an ex. If he’s never married at all, the questions shift: see dating a man in his 40s who’s never been married. And for the bigger picture, here’s how to tell if someone is emotionally available.
Try it
Over the last month, which of these have you noticed?
Steal this text
Say it in your own words, or start from these
Asking about the ex, calmly
I like how well you two co-parent, honestly. I'm also trying to understand where I fit in your week. Can we talk about it Thursday after drop-off?
Naming the pattern
The last three times our plans moved, it was for something with her that wasn't about the kids. I'm not asking you to choose. I'm asking whether you have room for this right now.
People who talk about this
- Credentialed source
Eli J. Finkel
Research on how modern marriage and long term relationships work, and what partners expect from each other.
- Credentialed source
- Trending voice
Julie Menanno
How couples get stuck in conflict cycles and how to feel secure with a partner.
- Credentialed source
Justin J. Lehmiller
Research on sex, desire, casual relationships and friends with benefits.
- Credentialed source
Lori Gottlieb
What happens in the therapy room, including breakups, dating choices and the stories people tell about love.
Further reading
Pew Research Center, 2020
Dating and relationships: Key findings on views and experiences in the US (opens pewresearch.org)National survey data on how American adults feel about dating today, including why many say it has gotten harder.
The Gottman Institute
How to Stop Detached Dating and Create Real Connection (opens gottman.com)Explains why dating can feel guarded and transactional, and how to show up with more openness.
Sources
- Four-in-Ten Couples are Saying 'I Do,' Again
- Family Ties After Divorce: Long-Term Implications for Children
- The Ties That Bind: Attachment between Former Spouses
- Marriage advice: My wife and I split up a few months ago. But people have told us that the way we're acting is bizarre.
- Dear Therapist: I Don't Think I Can Accept My Boyfriend's Past