<human>: My boyfriend was recently on spring break with his fraternity and a couple of pictures surfaced of him and this girl.  One picture looked bad, he had his arm around her and they were really close, like couple close. He swore that she was taking pictures with everyone like that but I haven't seen anyone else on that trip being posted (see the crazy yet?). Then my mom saw one while I was driving back from his place that was taken down before I got back, it was apparently her taking a selfie with him behind her, he asked her to take that one and the other bad one down. Since then 3 group pictures have popped up, she was next to him in all 3, one of which was them crammed in a kiddie pool with another guy and girl. It seems like every time a new one came up he said that was the last on he remembered being taken, he said they were never next to each other in the pool, which was a lie (he untagged himself from those pictures, he said because there was alcohol in them) I believe him when he says nothing went on. I really do, but I can't get over this jealous feeling. 

Long long story short, I know I'm overreacting, but how do you get over the crazy? And just to reiterate, I trust him that nothing went on. He admits it was not acceptable behavior, that he would hate if the tables were turned, and he went with a couple of guys who I know would've let me know if any funny business happened. So it's mostly just how to work through these feelings. Any help would be greatly appreciated.

Can you give me the gist of the text in a nutshell?
<bot>: boyfriend was sketchy about some pictures of him and another girl, but I trust him, how to work through the feelings of jealousy?