<human>: Me and my ex-gf had a mutual breakup after dating for a few months because we both weren't quite ready to be in a relationship so we ended it on good terms. She was dealing with some emotional problems and seeking help while i had to put my life in order in relation to my career. I have a decent job but I haven't set any goals for my future. 

Only single for about a week I decided to go out with a couple girls from work who she hates because one of them was drinking and hitting on me in front of her one night and the other because we used to see each other then blew me off in horrible fashion. I never had any intention of pursuing anything with these two girls, nothing happened between us that night, I still had strong feelings for my ex, and I just thought it would be good to get out of the house for a night. 

We broke up about 3 months ago and I saw her for the first time this past weekend since we ended it. We have mutual friends and we all went out for drinks one night. Night ended and I told her how sorry I was because my friends had told me she was extremely upset at me. She began to cry and felt betrayed and that she couldn't trust me anymore. She has a lot of repressed emotions from past experiences and said I hurt her just as much as the people who hurt her before. She said if I hadn't done what I did we probably would've gotten back together. 

I still feel absolutely horrible for what I did and putting her in bad position. I really care about her a lot and I will literally do anything to gain back her trust. I know it is something that takes time but there has to be something I can do. She's meant the world to me and she still does but she was not willing to give me a second chance. Any help and advice will be greatly appreciated.

Condense the text into a few key points
<bot>: broke up on good terms, went out with people she hates, cant trust me anymore but i care about her more than anyone.