<human>: Hi Reddit I just wanted to get a second opinion on this.

Me and my GF met at uni and have a very happy relationship and their are no serious issues between us however recently their was this guy who said the my GF cheated on him with me.

Now I know I am not going to take the word of a stranger over my GF so I asked her about this and she started crying saying how was young and didn't know what she wanted I calmed her down and told her that I will talk to her later about it, that was an hour ago, I'm currently attending a funeral of a friend which is why I couldn't stay and talk to her.

I don't know if I want her to be my wife anymore.

BTW I have no idea who the guy is or how he got my number or name.
Also I have bought the ring but I haven't proposed to her.

Condense the text into a few key points
<bot>: GF cheated on her ex to be with me. I am planning to marry this girl but I am heartbroken that she would do that to somebody.