Is she obviously cheating, or am I paranoid?
My GF has two children with an ex. The ex lives out of state, so he is staying in her house for a few days to spend time with the kids. She insists that nothing is going on between them, and that they have both dated other people since etc. On one hand, I feel like a naive fool if I say "ok, makes sense", but then if I say she is cheating, I worry that I may be paranoid and pessimistic, which would hurt her, if she actually is faithful. So my question is this: In the history of the world, have two exes lived together for a week or so, and it did not result in intercourse? Does that actually exist?
To Darwin. I forgot to mention a few things that may be relevant. One, when I met her and she discussed why they broke up (I won't say), it was something horrible that she says made her hate him. Secondly, she confesses and gets remorseful over things I would have never even found out about (for example, she confessed and apologized profusely because she says she accidentally caught herself flirting with someone during work), yet, she sounds fine during the time the ex is there. what I mean is that she has shown herself trustworthy by confessing things that I wouldn't have even known about, so it would be strange that she would cheat in me, and act/sound fine, yet be remorseful about flirting.