The relationship has been going on for 3 months
90 days is way to soon to be crowding someone, and I don't care how long you have known them.
She feels we were rushing into things very fast and she hasn't had time for herself. (she just filed for divorce
Oh gosh, your to needy in such a short time, and
its selfish to ignore that she has other things besides you on her mind.
Get your own life, and let her have hers, as you are to pushy, and needy, so back off as your making a pest of yourself.
Sorry guy, but its really obvious, your wrapping your whole existence around her, without considering her circumstances.
Either change that, and give her space, or your outta there.