Dermot Mulroney is filing for divorce from his wife Prima Apollinaare after nearly 15 years of marriage. The 61-year-old actor, who plays Chief Dom Pascal on the popular drama "Chicago Fire," filed court documents in Los Angeles on June 23, citing irreconcilable differences as the reason for the dissolution of marriage.

Dermot Mulroney filed for divorce from Prima Apollinaare on June 21, citing irreconcilable differences. They have been married for 15 years and share two daughters.

Mulroney not only requested that Apollinaare pay him spousal support, but he also asked that the court terminate its ability to award her any financial support from him, the divorce docs revealed.