Me and my boyfriend have recently got back together after being split for nearly 3 months, it was both of our ideas to spilt an for him to leave (due to always bickering) at first but as soon as it happened I did ask for him to come back but he refused an said lets just wait an get on for a bit first before moving straight back in, so we did that there was a few arguments along the way. I went on his phone the one night when he was staying over and found a screenshot of a tinder account of a girl who he says his friend is seeing her and he sent him the photo via what's app and the pic saves to your phone which it does, that same night I checked his phone if he had tinder, he hadn't, didn't think anything of it really, until last night I went on his Instagram an seen the same girl had liked quite a few photos of our son on his page they weren't recent pics but I'm sure I'd hadn't seen her like them before. Now when I asked him about it last night he's got a bit funny, so I thought I'd leave him to it, couldn't be bothered to argue.
Spoken to him this morning over the phone and he's in a big mood with me over it, said I've started something over nothing and he's never met the girl, or even walked past her in the street, but knows the lad she's had a child with.
Do you think I've maybe started something over nothing? Thanks X