Search Results: cheating husband wants divorce

i will start of by saying my girlfriend loves me very much and would do anything for me. i am embarrassed to say but i went through my girlfriends phone because of trust issues and saw a text that was off kilter. you can tell the text is more of the guy advancing but it was i knew something was wrong. i told her what i did but didn't really get into detail of what i saw because i was afraid of the truth and i wanted to see if she would come clean. she told me to stop playing games and i admit that i did play a little bit of a game because i wanted her to admit it. I just said "i saw a text'. 2 weeks go by and i finally hit her directly by asking 'who is john (not real name). she played stupid and said i don't know who you are talking about. 2 hours later i sent her an email with his picture. no response and then i asked her again face to face. she admitted it is a guy at work that has been a little too friendly but she told him they are nothing but friends. thats it. she cheated on husband and got a divorce. we started off as best friends and i never thought it would be more. she was asking for more but i was always straight forward with her. things change. i never judged her for her cheating. we all make mistakes. anyway, i mentioned the whole text thing 2 days later. by the way she travels for work which always makes me nervous. now it became i invited him to my hotel room. what? the only reason i think she came clean s because she thought i saw more of the message and didn't want to look like she was holding the truth. regardless, they were drinking after work (me and her were in a fight and i told her i was moving out before she left... mostly out of anger about something i can't even remember) and she went back to her hotel room and texted him the room number. she is a closed person so she keeps things to herself. they were talking about work and then she said she felt lonely and texted her room number. she swears nothing happened and the just talked.

Lets say they didn't know you were here and joined saying they found someone else, and they admitt to have been cheating for awhile and they don't know how to tell you they want a divorce.

how would you react?
would you comment, message them to get more info on the person they cheated with?
what would you do