I don’t really know what to do or feel.
I’m 26, I have a 7 year old with my ex and I’ve been with my BF for 18 months. We don’t live together but we have the spare key for each others homes. He lives in a flat in central-ish London, I live a bit further out and he always tells me if I’ve been out for drinks after work I can just let myself into his. I called 2 times on my way and he didn’t answer so I assumed he was asleep/phone in another room etc. This isn’t the first time I’ve let myself in while he was sleeping and last time he was really happy that I did.
Anyway he lives with a couple, they have a small living room with a sofa but he mostly uses his room. I walked past the living room initially and realised his bed was empty and untouched so I slightly opened the living room door and there he was fast asleep, I could see there was someone else cuddled into him sleeping too, so I said his name and he sort of jumped up. When I put the light on I realised it was his ex. He was with her for 2 years but she doesn’t live in the UK.
He’s trying to tell me he just offered her his sofa while she’s visiting and they were chatting and must have fallen asleep. He claims he doesn’t remember putting his arm around her, her head was sort of resting in the nook of his arm/against his chest. He says she must have fell into him a little when she fell asleep. I then noticed her cases etc. were all in his room. He keeps saying surely if he was cheating they’d have just slept in his bed. It was only 9.30 so early to be asleep etc. It’s a large L shape sofa so no need for them to be sat right beside each other anyway.
I’ve left, he asked me not to go and to stay the night but I’m heartbroken and feel like he is cheating or was planning to.
None of my friends have answered the phone so I don’t know if I’m jumping to conclusions and his story is actually believable or if he is cheating.
What do I do? I’m devastated!