Well, I must say; loose the bitterness and yes also your pissiness (LOL, is this a word?).
These two things will get you nowhere. And if you don't have it, pick up a DR book! Winging it, won't work!
The door is open, now it's your choice; do you want in or not! If I was you; I'd be thanking the Lord! because it looks like you may have a chance at a R with your X. The point is; do you want one?
Control your runaway emotions. Set boundaries. And BTW; good luck! Deb