It is totally possible to hit the wrong button drunk or something, BUT changing the pictures… not really… unless it was a profile from BEFORE you were together? Otherwise… she went on there… why? Well that is another story… not great.

If my boyfriend did this, I would just walk in the room and say “Bumble. Explain.” And wait… make it awkward so he starts talking… and listen. 90% I would end it there… but I can see the curiosity thing happening. I would have to trust him a lot but really… it would be in my head that this was not good.

Ok… there are two real possibilities here:

1- she is or is looking to physically cheat. If so she isn’t very clever.

2- she is looking for validation from guys that aren’t you because she is feeling insecure, low or curious… which still really isn’t okay.

What you do is up to you. If you ask and she responds with anger… that is usually a defense mechanism and not a good sign on the fidelity front.