Sad,

Of course you have feelings for her. Don'r have sex with her again. She uses it as a weapon to get what she wants. That's all she thinks she's worth.

Take jak58's advice.

Go over to her house and get your keys.

If she doesn't give them to you, change the locks, fast.

Look, if this was your wife, and you had kids together I would give you different advice.

Run, dude, run. She's been so abused, all she can do now is destroy relationships. She's a maneater, femme fatale, home-wrecker, Maggie-May.

Run.

This woman belongs on the Springer show.

She's pursuing a man who has a baby with his girlfirend (it's basically a common-law marriage.) She's not sure it'll work out with him, so she's hedging her bets and coming back to you.

This is insane.

Run.

---Theoden