So we have been together 5 years. Have a 5 month old baby. My birthday was a few months ago. Given 2 bottles of perfume. Not any I've had before but ok. Took a plastic bag from the drawer the other day and found a receipt for 2 bottles of the same perfume. But bought in July (long after my birthday). Asked my OH and he bought them for a female friend. He said he couldn't tell me cos he knew how I'd react. He's also delivered said perfume to the friend. I knew of this women. No real threat as far as I was aware. They were friends before I arrived on the scene. But she is an ex girlfriend. Probably 8 years ago? Initially said he's done nothing wrong and that it was my fault he couldn't see his friends. Rubbish. I appreciate he is not the type to go to the pub with mates and watch football etc he has female friends but this is not on. I do my own thing or at least I did before baby was born and I don't stop him from doing his but feel he has gone behind my back and then tried to blame me. I also sent him a sweet text the other morning (letting him have a lie in cos he works) I took him up a cup of tea and then handed him his mobile saying I'd sent him a text. He grabbed the phone with panic in his eyes. Yet his phone is finger print so I can't see anyway. AIBU?