In my experience, the majority of women who go for this sort of thing are crackers. Get rid, soonest.
I can vouch for that, had a girl across the road in college, who was our goalkeepers girlfriend, well they just broke up, this was all during the whole JT/Bridge thing as well, she basically cornered me one night I was trying to get with her friend, but as we all well know an erection has no conscience, so took her back to mine for the night. She was across the road so used her for the whole year but specifically told her it would never amount to anything more, then one night I was out and was very drunk told her I got I text off my ex and was going to go back to her house but I'd call over to her tomorrow night. She went back thrashed my room, house, then tried to drive home to Tralee from Cork about 200km despite the fact she was very drunk, one of my buddies had to take her keys off her and hide them. Total nut job, not great in the sack either.
That's Kerry women for ya!