Search Results: forgive cheating girlfriend

My girlfriend cheated on me initially but I forgave her because that time she was genuinely sorry and we were not that serious.

But now she cheated on me a second time and expect me to forgive her a second time. I did tell her that I forgive her but in reality I didn't. I slept with her sister last week ( her sister knows what she did to me and she is on my side ) and her sister and I have always had a little chemistry but I never acted upon it because I wasn't a cheater

So do you guys think what I did was reasonable or was I in the wrong? My girlfriend found out I slept with her sister so we broke up and now I am thinking of making her sister my girlfriend. They both had a fight as well. What do you think , is this cool?

just to be clear , I am not gonna date her sister just because I want revenge , I had my revenge. I wanna date her because :

1. I am genuinely attracted to her more now that I found my girlfriend never really loved me
2. I want a rebound

Just a basic question, in my experience my current girlfriend was talking to another guy behind my back, she was gonna go to a bar party with me for an event but I ended up not being able to go, she ended making a plan to go to a guys hotel room instead & I found out, we fought & we broke up that night & she tried to get back together again the next day, then the same guy invited her to a pre-game Christmas party & she said she was going & I told her I was uncomfortable, they showed up to the same bar together & I beat him up (wasn’t a good idea), she ended up sleeping with him that night (I know because I showed up to her house, they were both in their underpants when I showed up to her house for my clothes I’ve lent her) after the night at the bar. She tried taking me back the next day (& It’s a little gross I was with someone else & got her to answer the phone for me to say I’m busy lol) & I ended up taking her back. She being saying we weren’t together when these things happened for months but I still feel cheated on & betrayed & I don’t know what to do how to approach the situation because she doesn’t let me talk about it & says it’s a long time ago & pushed my feelings about it to the side for half a year & I’m very unhappy with her (but I’m more scared of being unhappy without her). Since the second issue happened I’ve been less committed to her & flirting with other girls & making new relationships (I have not had sex, kiss or physically cheat) because I don’t feel safe or happy in my relationship & she’s trying to tell me that me flirting with other girls is cheating though. I’m just wondering if what she did would be cheating because she says it’s not & expects me to forgive her for it but I don't know how too (& I feel more foolish by the day)?