Has anyone ever experienced anything like this?

I dated a girl on and off for 4 years. When I met her she was dating her 1st real boyfriend. She would tell me that she liked me but I didn't take it seriously because she was with another guy. She would try to do stuff with me but I didn't let anything happen. We stoped talking for 2 weeks and in that time she dumped her 1st boyfriend and was on to her 2nd. When I asked her about it she told me that she liked me more but I wasn't around. The 2nd guy dumped her after 2 weeks and she started talking about being together but didn't want to "make it official." A few weeks later she started summer vacation and went on a cruise. I later found out that on the cruise she hooked up with a guy she just met. We talked and she would say that she was in love with me but didn't want to make it official yet. She would stop talking to me for a week and then come back to me and tell me how I'm the best guy she ever met. But she had a new boyfriend because she was sad from not talking to me. I told her to dump him and get with me if she was so in love with me but she didn't want to hurt his feelings. We finally did get together and we lasted for about 1 year. She had a vaca to Italy and before she left everything was "perfect" and she wanted to get engaged and marry me when she got back and 2 weeks into her trip she texts me (from the iPhone I paid $3k for her to use overseas) to tell me that she's leaving me and then 2 days later she posts pictures of her and some local Italian guy kissing all over FB. We didn't talk for months after that but then she came back to me again and told me how everything was a huge mistake and that she was just being stupid. She wouldn't stop talking to the Italian guy though because they are "just friends now." So I, stupidly, agreed to date her again after that… I used to go to all of her shows until she told me that it was weird that I went to see and support her. She dumps me shortly after that and I find out she started dating one of the band guys who kissed her… Is this typical?

… Oh and after that she asks me to move to California (From NJ). Which I did. She lives with me for a year and then dumps me because she has to live. She then comes back again because we're meant to be together. Then she leaves me because I had no job. When I did find a job and started making money she comes back into my life because she "saw the light" and is "mature now" but then dumps me (3 days ago) because she can't take all the stress I cause her when I ask her why she hides her phone from me.

- 100% True. Yes I know I'm stupid for taking her back

No.,.

Lol your an idiot. Leave her right now. You deserve Way better.

You aren't smart enough or wise enough to spot a screwball from 15 km away.

Typical? Unfortunately most females today are of this kind of shallow, and selfish mentality.

Live and learn… Good luck next time around.