<human>: Well... don't really know where to start. It's our 5 year wedding anniversary today, we're away for a romantic weekend, and last night he randomly dropped the little bombshell that he had cheated on me 2 years into our relationship but "It wasn't a big deal because he hadn't gone all the way." What.

Little bit of background... we were going through a bit of a rough patch, we were living together and he was constantly texting a chick he had tried asking out before we started dating and had been turned down. I had my suspicions, we were fighting pretty constantly, I even had a friend-of-a-friend come forward and tell me she heard that he had slept with her. So began me snooping his phone etc. Came to a head when I just said cut of all contact with her or I'll leave... he insisted he had done nothing wrong, said I was an asshole for making him stop talking to her. Years later he still brought it up occasionally.

Now I just feel sick. He made me out to be the asshole the whole time and had even proposed about 6 months after this had blown over- now I just wonder if he had 'settled' for me because she turned him down.

Even worse I can think of small squabbles we've had since then of him getting attached to someone he works with and starts texting them constantly- hasn't happened in the last couple of years but now it makes me wonder. I don't know if I trust him anymore! 

He's completely oblivious too, but I know I need to talk to him cuz it's gnawing away at me. I have no idea how to bring it up to him.

Give me a shortened version of the text
<bot>: Husband slipped into conversation that he cheated on me a few years ago. Don't know how to talk to him about it