<human>: Could you distill the essence of the text into 1-3 sentences?

Also posted this in advice section:

Been with my SO for 6 years now.  We both are in college, living together, and out of state.  I'll try to keep it short.

- Last summer back in hometown, snooped through her phone, and found a text saying she was thinking of breaking up with me. Told one of her best guy friends.
- Came back to college place, and decided to work things out.
- Thought everything was going ok, and went back to hometown for X-Mas.
- Came back, snooped through her phone again, and found another text about wanting to break up, this time with a person I rather not her talk to.
- Tried to talk it out and work on things again... still don't know if I am willing to continue this relationship.
- She doesn't like to talk about it, but she tells her friends (about our relationship) and the person I her rather not talk to (just that one time). 
- Seems like she feels that way every time we go back to our hometown.
- We still do things together and have sex once or twice a week.
- FWIW, all her close friends are single. 
- I know I shouldn't have snooped, but I went in knowing I would find something, since she doesn't really express herself to me.
- Still live in the same house, but I can stay in the other room.
<bot>: found things in SO phone, agreed to work it out, found it again, trying to work it out now, what do I do?