Hilary Duff's ex-husband Mike Comrie has been accused of rape and is currently under investigation.

An unidentified woman is claiming the former professional hockey player raped her while having a three-way sexual encounter in his Los Angeles apartment.

MORE: Hilary Duff Mourns the Death of Her Dog Coco on Instagram

According to TMZ, the woman claims Mike, 36, raped her multiple times before she went to the hospital where a rape kit was administered.

The father-of-one claims the sex was consensual, although he has not spoken with police, and it's also being reported that he has known the woman "for a long time." The other woman involved in the incident has not filed a complaint.

View this post on Instagram

A little holiday spirit

A post shared by Hilary Duff (@hilaryduff) on

Hilary, 29, married Mike in 2010, and the couple welcomed their son Luca, 4, in 2012. The pair filed for divorce in 2015, which was finalized last year.

The former Disney Channel star recently celebrated the holidays with her ex, sharing a family photo with her older sister Haylie Duff's family and her mother.

MORE: Hilary Duff Mommy-Shamed for Kissing Son on Lips in Instagram Photo

Just last month, she opened up about her close relationship with her ex.

"Mike’s amazing," she told Cosmopolitan. "We’re so ingrained in each other’s lives. I wouldn’t choose anyone else to co-parent with. We are really good friends and care a lot about each other."

She continued, “I’ve never been a good dater. I meet, like, one person a year that I’m maybe attracted to … I never want to be that girl who’s desperate to find a mate."

Hilary ended her relationship with personal trainer Jason Walsh last year after six months of dating.

Our thoughts are with Hilary and the victim's families during this difficult time.