just need to get your "rebound" phase over with. Still in mine
I actually skipped that phase, deliberately since it's often the downfall of many divorced men. I just swore off women for six months, and I'm taking things very slowly with my girl, because I don't want her to be just a rebound. I'm over my ex, but it's natural to have lingering feelings of jealousy, even after you've stopped feeling romantic feelings toward them. Therapy is good stuff.