Rob McElhenney has chosen to go by Rob Mac publicly, and Kaitlin Olson reveals how she feels about this change.

Kaitlin Olson reacted to her husband, Rob McElhenney, changing his name to Rob Mac during an interview with PEOPLE at the 'It ...

Kaitlin Olson says her kids are "really not happy" about their dad Rob McElhenney changing his name. The 'It's Always Sunny ...

Rob McElhenney’s new last name has high potential. But for his wife and “It’s Always Sunny in Philadelphia” co-star, Kaitlin ...

Kaitlin Olson opened up about her family's reaction to spouse Rob McElhenney’s name change, saying their kids didn’t take the ...

Rob McElhenney and Kaitlin Olson met on the set of 'It's Always Sunny in Philadelphia' in 2006. They're now married and share two sons. Here's a complete timeline of their relationship.

Kaitlin Olson and Rob McElhenney's two children are "not happy" with their dad after he legally changed his name. The It's ...

Kaitlin Olson and Rob McElhenney spoke with 'Variety' for a recent cover story, opening up about everything from their almost 17-year partnership to parenting their two boys.

Rob Mac signed documents to legally change his name on June 26, shortening it from Rob McElhenney. The It's Always Sunny in ...

Rob McElhenney Says His Neurodivergent Diagnosis 'Answered a Lot of Questions,' While Kaitlin Olson 'Loved It' The 'It's Always Sunny in Philadelphia' costars and real-life married couple say the ...

Rob McElhenney lost an auction for Kylie Kelce's Eagles jacket to his wife and actress Kaitlin Olson, who revealed on the 'New Heights with Jason and Travis Kelce' podcast that she outbid her ...

Kaitlin Olson says her and husband Rob McElhenney's kids have adopted her "horrifically inappropriate" sense of humor and recalls telling them, "You can't say that at school." The couple is ...