<human>: To to keep it short,I have been in an extremely unhealthy relationship with my ex. Don't get me wrong, I loved her and cared about her but things were horrible, she had trust issues, always looked  for arguments and the while 9 miles. I still cared about her but it had worn me down to the core and finally ended it.

The thing is, I expected to be morose with sadness, I expected and overbearing pain to take over, but instead I feel happy and free and have an overwhelming desire to start new with a new girl, one who shares common interests with me.

I know this isn't normal and I'm not sure how to react? My logic tells me starting a new relationship isn't wise but I can't help but finally look at other girls and think, wow, I'd like to go out with a girl who shows confidence and independence but at the same time I feel conflicted because I know this isn't how I'm supposed to feel. Was my last relationship **THAT** bad? Am I a horrible human being or was it really that bad?

Can you give me a shortened version of the text?
<bot>: I know this sounds weird but instead of being upset about breaking up i'm actually so happy and thrilled and even looking at new girls who, I think could turn into good relationships.