Rebecca, who starred in "Beverly Hills, 90210" filed legal docs Friday afternoon. Rebecca is asking for spousal support, as well as joint legal and physical custody. The couple has 2 daughters, ages 6 and 7.

Rebecca has been through a lot over the years. Back in 2001, she was driving and allegedly talking on her cellphone when she struck and killed a 9-year-old. She pled no contest to vehicular manslaughter and was sentenced to 3 years probation.

Eric, who starred in "Grey's Anatomy," and Rebecca were caught up in a scandal back in 2009 when Gawker released a sex tape of them having a threesome in a bathtub with another woman.