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.

Prima Apollinaare, Dermot Mulroney’s estranged wife, is an Italian musician and actress. Learn about their life together and recent divorce

Dermot Mulroney is ready to start a new chapter of his life. According to TMZ, the 61-year-old "My Best Friend's Wedding" actor filed for a "standard dissolution of marriage" from his wife, Prima Apollinaare,