Dermot Mulroney’s Bold Spousal Support Move in Divorce Filing

I guess I’ll walk you through the basics since this seems to be news to someone. Dermot Mulroney, the actor you might recognize from classics like “My Best Friend’s Wedding,” has officially filed for divorce from Prima Apollinaare after 14 years of marriage, and yes, it’s as dramatic as it sounds. According to legal documents obtained by TMZ on June 23, 2025, Mulroney isn’t content to split assets quietly—he’s actually asking Prima for spousal support while simultaneously petitioning the court to prevent her from requesting any support from him. That’s right: he’s looking to collect rather than pay.
Here’s what you really need to know. The couple, who share two minor children, submitted paperwork in the Los Angeles Superior Court under the standard “dissolution of marriage” label. Mulroney’s filing outlines his claim for spousal support, but at the same time, he insists his ex should be barred from seeking alimony. That peculiar dual request suggests he anticipates a longer legal tug-of-war or perhaps just wants to keep the upper hand (legal fee negotiations aren’t always the friendliest).
Now, custody and child support issues are on the horizon, and that’s where things get really interesting—especially since both parties are still listed at the same Sherman Oaks residence. Are they cohabiting post-split? Is it a shared mailing address for convenience? TMZ’s exclusive scoop doesn’t clarify, but it certainly raises eyebrows. Radar Online and People Magazine confirm that cohabitation in a divorce scenario can sometimes be a strategic move to delay hearings or save on living costs.
Before you panic-thinking about who gets the house or the kids, remember that initial filings often leave many blanks to fill in later amendments. Mulroney could request to revisit spousal support down the road, or Prima might counter with her own financial disclosures. The next few months will bring court dates, financial doc exchanges, and perhaps mediation sessions.
If you’re wondering what this means for your celebrity divorce trivia, it means you’ve got a front-row seat to an atypical split where the husband sues for alimony and denies his wife the same. Stay tuned to TMZ for updates on custody hearings and child support numbers, because it’s bound to get messier—or at least more entertaining—before it’s wrapped up. Hopefully that wasn’t too convoluted—now you finally understand!
Sources: Celebrity Storm and TMZ, People Magazine, Radar Online
Attribution: Creative Commons Licensed