I have been talking to this guy for a couple months now, and I finally decided to have sex with him. The morning after he came by my house to drop off my jacket and was with his ex girlfriend. He also mentioned that he is spending the night at her house. Ifeel horrible. He always said how annoying she was that's why he left her. I didn't know if I should tell him anything before he goes to her house tonight. Should I call him?

So he is having sex with you and his other girlfriend, if he is seeing her, she is not a ex. It is very likely he may have been seeing her along, or was just seeing or trying to have sex with you, now that he has, he is moving on,

So why do you want to call him ? Are you still going to date him ?

Hate to say it, but he straight up used you. Of course he told you this "ex" annoys him, if he told you he liked her you wouldn't of slept with him otherwise...

He is a jerk! Don't call him, your just giving him the green light to do it again and you will look the fool. This should be wrote off as a lesson well learned, and rememeber, your body is more valuable than that.

Well for 3 months he would come out with me everywhere. We were together 24/7 and she saw us together, so they weren't dating. He asked me to be his girl several times but I wasn't sure I wanted to and now I do. This was a total surprise

The surprise would be on you if you keep sleeping with this jerk, or listen to any of his BS rap!

Time to move on, and surprise him by ignoring him.

He is really a jerk, I think he just lied to you to have sex with you... He still has the decency to show up with his ex? This guy has NO respect for you and he will never change, he probably does that to there girls, just sleeps with them... don't call him, show him that you are better than that otherwise he will not have respect for you... I feel sorry for his ex, maybe they are even dating.. either way, shez going to get her heart broken. Better her then you sweety... you will be OK... it will hurt but slowly it will get better... but only if you stay away from him. And don't fall for apologetic tricks because he will try that to get into your pants AGAIN.. . then you will feel even worse...