I found out last night, that my gf cheated on me with her soon-to-be-ex-husband.
I met her back in early March, just AFTER she'd filed for divorce (I just tell you that, so you'll know that legally, our relationship is "legit"), and we hit it off like nobody's business.
She's in recovery, from RX pain-meds, as am I, and we "get" each other on a level that I didn't think possible.