I am insecure in my relationship

[Strule]

22 minutes ago, catfeeder said:

How did this conversation come about, did she come straight home and tell you all about this, or were you questioning her?

I saw on her behaviour that something is strange, so I asked her but she was reluctant to talk about it.

A little bit later, I saw text from him because she was sitting next to me so I pushed her to talk to me. 

She says that nothing happened, that she dont know what his intentions was when he came back to her room, but she knows that she didnt want anything with him, so he has not tried anything than talk.

[Strule]

51 minutes ago, catfeeder said:

How did this conversation come about, did she come straight home and tell you all about this, or were you questioning her?

Also, she said that she didnt tell me next day when it happened because she was far away and that she wanted to say to me when we will be together.

[TeeDee]

I'm not going to fault her for a face to face conversation of a difficult subject but her continued seeming infatuation with the other guy doesn't bode well for you.  

[nemo93]

If you said that it bothers you, there should be no more contact. No texts, no calls. You put a boundary and that is supposed to be respected. If she doesnt agree, she has to tell you why and discuss it further with you

Trust can be rebuilt, and if you want to continue, she has to prove to you that she can be trusworthy.