I've been "seeing" a guy on and off for two years. FB type arrangement, although it was a bit more than that; he's met my children etc.
He was never into a "relationship", for various reasons. What it came down to, I think, was that he was/is still in love with his ex. They split up three years ago.
They live together. They do stuff together. He's even blown me out and taken her on the same damn date we planned as she was feeling bad. 
So far, so red flaggy I guess.
A few months ago we made it "official". I'm sure this was in no small part down to the ex finding love. (I absolutely don't think they're fucking; he has her for wifey stuff and me for that.)
I thought things might change. But apparently not.
He's been looking for somewhere to live. He took her to view a place, even though I was working in the area and could have met him etc. this has really bothered me. Aibu?
I don't want to live in his pocket, but I've a rare night without children tonight, and I'm on my own.
He's at home with her. (Albeit in separate rooms.)
I'm just so lonely! I thought that would change. :(