Malin Akerman's co-star has blasted her ex-husband for divorcing her.

'Sin City Saints' actor Tom Arnold thinks the blonde beauty is ''an amazing woman'' for raising her 20-month-old son Sebastian alone after rocker Roberto Zincone ended their 10-year relationship in November 2013.

Asked about the Swedish-Canadian actress, the 55-year-old star said: ''She's a single mom. Her deal--and I probably shouldn't talk about her--but...I have so much respect for her. She is such an amazing woman. You know, her husband, they're together 10 years, they have a baby, [and] four months in, he's like, 'I'm done.' So, she not only pays him alimony to take care of this guy, but I watched her as a mother, and I was like, 'This is the most inspiring woman. I'm not gonna complain about anything in my life.' Because she is incredible. She is an inspiration.''

The 'Trophy Wife' star started dating Roberto in 2003 and they got married in 2007, but he filed for divorce in December 2013 less than a month after they announced their separation.

Asked if he would date the actress if he was single, Tom, who welcomed his first child, Jax, with fourth wife Ashley Groussman last April, told Howard Stern on his SiriusXM radio show: ''Yeah, she'd never go out with me.''

'Couples Retreat' star Malin recently admitted she had a lot of ups and downs in 2014, but credited her son for helping to remain positive.

She posted a touching photograph of herself kissing her son's nose on Instagram, with the caption: ''My truest love... As I reflect upon this past year, I can't help but think about all the ups and downs... everything that helps us grow as human beings. No matter how painful, no matter how joyful, life is a miracle! It is beautiful.''