<human>: 7 weeks ago I kissed another girl. I told her last week. Waaaay too late. I know that. We said we'd be honest. I couldn't, I was afraid she'd leave me. I really love my girlfriend and don't want to lose her, but she says the trust and respect is gone. I understand that. But no matter what I say now, it's all bad, I can't do anything right in her eyes. How do I proof that i won't make the same mistake again? I told her when we started, that I cheated in my previous relationship, but that was a relationship of 12 years. We've been together only one. I can't seem to do anything right anymore, and I get that. But I'm lost about what to do now. I've made an oppointment with my therapist. I cut contact with the orther girl. I'm trying to do the decent thing. But I don't know what else to do to proof to her that I want her back, that I'm commited to us,... any advice is greatly appreciated.

Can you give me a shortened version of the text?
<bot>: I cheated on my girlfriend, her trust in me is gone, how do I get that back? I'm willing to do anything!