Girlfriend Not Being Fair
	
	
		Hello,
Me and my girlfriend have been dating for 2 years... Not really any problems. We started arguing about dumb things about 4 months ago. We decided to take a break... She said she just needed time to think and that she wasn't interested in anybody and SWORE she didn't sleep with anyone.
A few weeks later we got back together and she said she really missed me.
Something was still strange though... My friend told me I should try and look at her phone for text messages. I found out she slept with a guy just once one night... and I know him
Weird thing is she use to make fun of him and say he was so gay and disgusting... I don't get it?   Anyway, I told her I'm done with her and not to call me or text me again. She kept calling and texting me saying "I am so sorry it was the biggest mistake of my life. I am nothing without you. You are my strength, I might as well go kill myself". 
Anyway, I forgave and but didn't forget.  She text me Friday night saying "Babe, I want you bad"
I 'll save it for you tomorrow". So the next day I took her to an amusement park. Before we went I asked her if she wanted to have sex. She said she wasn't in the mood but she PROMISED when we got back.   So we had a great time at the park. It was so much fun. Having sex at the end of the night would have topped it off perfectly. I tried to initiate it by kissing her and she said again, she's tired and wasn't in the mood. I got upset.
I mean I like to think I'm an attractive guy. I was in GQ magazine and a few photo shoots with playboy playmates. I'm just confused on what she's thinking... She makes me feel like crap when she does stuff like that... What should I do?  I keep turning away these 2 girls that want to hook up with me cause I care for her. I need some advice please...