According to IMDb, Dermot Mulroney has established himself in a number of films and TV episodes, including My Best Friend’s Wedding, Shameless, Arrested Development, and others.
In his iconic role as Sean Pierce in Shameless, Mulroney portrayed a heroin addict who, when he revealed the news of his relapse to Fiona (Emmy Rossum), just as they were ready to get married, ended up destroying her.
Dermot Mulroney Ex-Wife: Meet Catherine Keener
On March 23, 1959, Catherine Keener was born in Miami, Florida. She went to Wheaton College in Massachusetts after being reared in Hialeah, Florida.
Keener met Dermot Mulroney, the man she would later marry while acting in “Survival Quest.” The pair got married in 1990, and their son Clyde was born in 1999.
The former couple’s romance ended in separation in May 2005, indicating that it was not meant to be. Mulroney and Keener were married for 17 years when Mulroney filed for divorce in June 2007. He used the excuse of irreconcilable differences.