My 4 year girlfriend got kissed by another guy when she was drunk. She kissed him back for a second or two then pushed him off. What do I do?

Shiff62491
It started as one of her friends invited her to go out for a couple drinks with her. I understand she needs girl time. So she gets dolled up and goes out around nine to a restaurant she works at to have a couple drinks with her friend. We texted back and forth for a while at one point she told me her friend was hitting it of with some guy. They went to another bar to get more drinks and that guy had a buddy with him. Her friend and the guy her friend was with wanted to go to his house. My girlfriend said she wanted to come home but needed to sober up before she could drive home and needed a few hours, this was 130. So the four of them walked to his house and sat on the front porch talking. At one point her friend and one of the guys leaves and goes into another room. Leaving my girlfriend and this guy she met just earlier that night. That's when it happened. He kissed her she said she kissed him back for a second or two then pushed him away saying I have a boyfriend. Around this time I woke up it was 445 in the morning and I freaked out wondering where she was, if she was ok. I called her and texted her and after about 10 min she texted me back and said her friend and her friends guy were asleep and that the other guy was walking her back to her car. At this point I don't know about the kiss. She came home around 630 in the morning. I was mad about the time but then she said another guy kissed me. I instantly got upset asking if she kissed him back. She said no. I was still mad but I forgave her. The next day she came home crying opening up and telling me the truth that she kissed him back. She said she lied originally because she thought I'd break up with her on the spot and she was scared. She said it didn't mean anything and she instantly regretted it. She says she was drunk and out of it. I believe her and I believe that it will never happen again, nothing like this has ever happened before. I want to move forward and forgive her but it's hard. What should I do?
Updates
+1 y
Big Update! The Good, Bad, and Ugly. She started remembering more happened but it definetly was only kissing. I've been losing sleep and not eating thinking about it. After it happened I thought and rationalized about it. I love her she would never do this and I know that with everything. I've known her for 5 total years. It turns out she was drugged. After the incident she went to the doctor the following day. She had traces of ketamine in her system. And I was with her when the doctor said so.
Updates
+1 y
Following my previous update. I did my research everything was lining up that she got drugged; all the affects, the timing of the drug kicking in, how long the drug lasted. Everything. I even wrote down a timeline of the night through our texts. She told me she left her drink at one point to play pool with her friend and that there were some sketchy people there and she and her friend only knew these guys from work. She was at a bar her friend wanted to go to that she has never been too.
My 4 year girlfriend got kissed by another guy when she was drunk. She kissed him back for a second or two then pushed him off. What do I do?
31 Opinion