My wife recently left me and I was terribly hurt by it. She was also seeing someone else. Theres this girl I knew before my (enforced) break up.
We have been going out for 3 months and i'm really happy. Why stop? and do you think it will last now?
I can't really tell from your story.. How are you going for 3 months?
anyway,, If you're doing fine now then I guess it doesn't matter whatever you had before
if you are happy with her and things are looking good, then move on. life is too short to spend it on being sad
Just make sure you really love this new girl when you entered an intimate relationship with her. Otherwise, it might not work. Rebound relationships (relationships that exist for the sake of suppressing one's heartbreak) are never meant to work, UNLESS you are feeling a NEW LOVE from your heart.