Frankie Muniz got candid about how being booked and busy has affected his personal life - including how he shows up as a husband and father. "It is very hard, I won't lie," Muniz, 40, exclusively told Us Weekly at the Tuesday, April 7, red carpet premiere for Malcolm in the Middle: Life's Still Unfair. "Honestly, my wife [Paige Price] is a saint. She's sacrificing so much for me to live my dream." Muniz, who shares a 5-year-old son with Price, is pursuing professional race car driving along with acting. He admitted he has a "hard time" being on the road 300 days out of the year.