During a new episode of her podcast, Let's Be Clear With Shannen Doherty, the Beverly Hills, 90210 alum opened up about finding out that her husband of 11 years, Kurt Iswarienko, had cheated on her before her brain surgery in January. "I went into that surgery early in the morning, and I went in after I found out that my marriage was essentially over, that my husband had been carrying on an affair for two years. To not go in that surgery, even though, being very clear, he wanted to go, I couldn't go into that surgery with him there."