So Saturday night, my husband and I were sitting on the porch talking. Somehow the discussion of when we were dating came up. We talked about a two week breakup we'd gone through as teens. Been married for 10 years at this point. I was telling him during that break I had gone out with a group of friends..(I was pretty torn up about the breakup and they wanted to introduce me to another guy). I went along with it. They were terrible friends in hind sight and left me with a total stranger alone. This guy had basically cornered me behind a locked door and demanded I have sex with him. I guess you'd call that date rape? I didn't know there was a word for such at the time. So out of fear, I slept with him so he'd let me go. It didn't last long, but it was the worst two minutes of my life. Ran out crying of the house. I told my husband this because I think he got the impression it was something I wanted and did to piss him off at the time. I clarified what happened and told him I was sorry i was stupid enough to get myself in a dangerous situation. I shared my guilt and shame of the whole ordeal. Here's where it gets interesting. He then told me his big secret. He had sex with his stepdads ex's wife's daughter. I know it isn't blood, but he has a half brother through his stepdad. We weren't together at the time, so I don't particularly call it cheating. What has upset me is two years after their tryst, newly married and all..he moved us onto the ex wife's rental property where this girl was less than 500 feet from our apartment. She would come around and have lunch with me and try to be my friend knowing she screwed around with my husband in the past. I'm kinda hurt and disgusted since it's such a grey area. She's not blood, but it's still super weird it happened. Am I over reacting for being grossed out? He says he is absolutely mortified he did it, but I'm not sure I buy that since we lived so close to her.