The fifteen-year union between Dermot Mulroney and Prima Apollinaare has officially dissolved, with the couple finalizing a private settlement that prioritizes their children and avoids the spectacle of a Hollywood legal battle.

It is the end of an era for Dermot Mulroney. The acclaimed actor and his musician wife, Prima Apollinaare, have officially finalized their divorce, bringing to a close a marriage that spanned a decade and a half. The judgment, entered in a Los Angeles court this past month, confirms that the couple has resolved all outstanding issues regarding their separation. In an industry that thrives on drama, the Mulroney-Apollinaare split is remarkable for its utter lack of it.

Mediation Over Litigation

Choosing to bypass the adversarial court system, the couple employed a private mediator to hammer out the terms of their divorce. This decision allowed them to keep the finer details of their financial settlement out of the public eye, a luxury not afforded to those who battle it out in open court. The primary focus of the negotiations was the welfare of their two daughters. Both parents have been granted joint legal and physical custody, a standard arrangement that nonetheless requires significant cooperation to execute effectively.

The "irreconcilable differences" cited in the initial filing in June 2025 were evidently substantial, yet they did not prevent a civilized resolution. Sources indicate that the separation was a gradual drifting apart rather than a sudden explosion. Mulroney, known for his roles in rom-com classics and gritty dramas alike, has maintained a dignified silence throughout the process, refusing to feed the tabloid beast.

Life After Marriage

For Prima Apollinaare, an Italian singer-songwriter, the end of the marriage marks a new chapter of independence. While she has largely lived in her husband’s shadow during their time in Hollywood, the settlement likely provides her with the stability to pursue her artistic passions with renewed vigor. Mulroney, meanwhile, remains a fixture on screens big and small.

• Financial Privacy: While the exact figures of spousal support remain confidential, the amicable nature of the settlement suggests a fair division of the wealth accumulated during their 15 years together.
• A Mature Exit: In navigating this split with such maturity, the couple has spared their children the trauma of a public feud. It is a final act of parenting partnership that transcends the end of their romance.

As the ink dries on the divorce decree, Dermot Mulroney walks away a single man, but one with his reputation for class and integrity firmly intact. In the chaotic world of celebrity relationships, a quiet exit is a victory in itself.