Warning: wall of text. Sorry.

Right now I am in a relationship with a very good girl. She posses no red flags and I vetted her properly and thorughly for many months before going exclusive.

-She was a virgin before I met her -Dont spend money on stupid stuff and expensive clothing -Very invested In the relationship (sex, cooking, doing the typical female chores she views as madatory etc) -She is also a family person who wants to settle down in a life long relationship and have kids. No interest in slutting around.

But recently a new guy startet in her class. And ever since she has talked alot more about him then she usually does about other guys.

She often mentions that he is "annoying", and then explains why. It seems to me lile slight flirting. The way she talks about him also remind me alot about how girls generally talk about the "annoying" bad boy.

The last couple of weeks after he started she has become much less invested in me too. She still tells me she loves me etc, but I am thinking she is just saying what I want to hear. Actions over words right?

Yesterday I snapped tho. I knew they where going to have a school dance, and I suspected she would be going with him. She told me some days before she wanted to go with a girl friend, but didnt know yet. I joked about her going with the teacher or some other dudes. I cant go as I am not in that school.

Then yesterday she told me she was going with this new dude. That he had asked her and she said yes to it. I could not hold it in anymore and told her that is disrespecting as fuck. She got worried and sad and started defending herself. She said she would not go with him.

The thing is, is this my fault? She said she thought I didnt care, which I can understand because I have never displayed jealousy before and not cared about such things. But that was before we got exclusive. Also she thought so because of me joking about who she should go with.

I am thinking that it could be true, but again she says she barley knows or speaks with him, but still goes to a dance with him. Makes no sense to me.

Is there a way back to normal? I went completly beta and basically told her all about how she has changed etc.

I am thinking AWALT, and break up with her. Start losing weight and eat healthy. But it really sucks because of the person she is( or I thought she was).

What are your thoughts on this? I really need help figuring this out. And sorry for the wall of text.