Apparently something is wrong and she doesnt have the courage to tell you straight out. If you feel this, then ask what the deal is and get it over with so you can move on with your life, too.
Guilty conscience
If you are the "Ex-Girlfriend" than you should either, A. Ignore Your Ex-Boyfriend B. Ignore His New Girlfriend C. Try To Be Friends D. Cry Your Eyes Out E. Be A Jerk To Him You should do C.
Because she don't like yo wang.
The ex girlfriend may be bitter, or she may simply not like the present girlfriend because she is literally replacing her & she has what the ex girlfriend had.
Try to ignore it. Enless you want to loose that friend.
i thik you should ignore them. dont stoop to their level.
MAYBE YOU SHOULD IGNORE..
Ignore it and find a new crush.
Ignore her. She is just jelous u went out with him.
Ignore her, and tell your boyfriend to ignore her. If he won't, dump him. Too many fish in the sea, and you deserve better.
Try telling her that u don't want to hear about that........and if that doesn't work try finding your self a girlfriend and talk about your girlfriend to her all the time
You should just ignore them and date someone else better then her or him.