I wasn't always what you call a "jackass". A long string of women turned me into one. Blame your sisters.
This sounds like a "fool me once, shame on you. fool me twice, shame on me" situation.You only get to blame the first one. After that, it's your own fault for not learning from past mistakes and continuing to choose poorly.
Note this applies equally to women who blame the entire male gender for their repeated poor choices of partners.
or maybe these "insane" girls are sane and he is the insane one..
You know the cardinal rule about women, right? Hot, single, sane. Pick two.
Funny.. but that defies logic since in order to be not single they must have had to be single at one point.. thus if they are hot and sane then they must have been single before thus rule broken...
I will pray you both can work it out. Relationships are hard work sometimes, but worth fighting for. I don't know the entire situation but I would think that she is just trying to get your "attention" this way for whatever needs she feels aren't being met. Women need attention, usually way more than seems rational to men, and perhaps us women are all illogical but that is just the way it is. 
