Alright so here we go.. I am 23 by the way but for the past 5 or 6 years ever since I started dating women (I have never dated men before, and was never interested) I would get into relationships, and things would be ok for a while but then I would stray and start messing with another female.
I would say I have had two serious relationships over the past 4 years. The first was a three year relationship which resulted in me cheating over and over again, and the second relationship which began July 2012 I am currently still in but not sure for how much longer.

So this is my question, why do I continue to cheat and hurt people who genuinely care about me? I have never been hurt in a relationship, no one has ever cheated on me.. well at least to my knowledge they haven't. Is there something wrong with me? Am I not meant for relationships?
I've been asking this question for a while now, all I've been doing was taking advantage of their kindness and love and in the end yes I feel embarrassed and upset of my actions.. but I'm afraid it keeps happening over and over again no matter what.

About my childhood... the reason why I am mentioning this, is because a lot of people say your childhood has a lot to do with how you turn out when you become an adult. Well I had a great childhood, my parents took good care of my younger sister and myself.. I would say, well society would probably say we were two spoiled children because we got about everything we asked for.
Now to the personal relationship between myself and my parents, I always got along more with my mother than my father. Till this day I still don't have the best relationship with him, as a child I always felt like he loved my sister more than he loved me. And at times it would show, he would punish me for speaking my mind on certain issues, but then if my sister would be a smart mouth she got by with it.
And there are several different instances where I felt like why would he hate or dislike his own child but then love the other.

I guess this is good for now, if you have any other questions please ask.

I hope I can get an answer because this has been going on for far too long. I need to figure out what I need to do so I can be a better person for people.