<human>: Some background info... My girlfriend broke up with her last boyfriend of 3 years after cheating on him 4 times when away on an exchange program, for the last 4 months of they're relationship (she fucked the first guy 5 days in), the last guy was me, and we started going out.

So, my girlfriend and I went on holiday together, we switched phones by accident (same phone), and she went home and I will be joining her in a few days.

Over the weekend she went to a wedding in Ohio and at 2:30am I received a call on her phone from a new number, I picked up and there was just the sound of a crowd for a while and then the line cut, I called back and a guy replied hello and then after I said 'who is this' he quickly hung up.

I then received a text from my girlfriend saying 'Love u called u off a e' ??

An hour later she drunkenly called me when she was at home and when I asked her about it she said that she was giving her number to a guy called Mark so that her sister could get with him. Sounds highly suspicious to me, she then went on to make a joke when I said that her story had changed saying 'Rookie error'.

She also said that she left the wedding because 'we all know what happens at weddings and had I stayed longer...'

As a result Im suspicious and wondering what she has been doing and despite her saying many times she only wants to be with me whether I should stop the inevitable from happening and end it with her just because she's going to inevitably cause trouble in the future? Or whether I'm looking too much into it. I would like a serious relationship with her if she can be trusted.

Can you give me a shortened version of the text?
<bot>: Girlfriend showing multiple signs of mistrust and got a call on her phone from a guy who just hung up when he heard my voice and wondering whether I should break up with her?