Sleeping problems with my Boyfriend

My boyfriend hasn't had the best sleep of late and he said it's because I move alot and push him to the side of the bed so I take up most of the queen bed that we have. I've told him to wake me up or push me or jump to the other side of the bed that I fell asleep on. But he said he doesn't have the heart to wake me. Though tonight we were having dinner in bed and he dropped his phone accidentally into his food, and said it was because of where my bowl was situated and complained about the size of the bed again. I said it was not my fault, he dropped it and he said no it wasn't but we need a new bed and that "I'm sorry but you're big" referring to me, I am not skinny, but I wouldn't say I'm very overweight or anything, I'm a size 16 women's in Australia but I'm tall (5'7 ish maybe 8) so I fill it out better than I would if I was shorter but I felt obviously more upset than i thought, because here I am posting it on eve. Any opinions. Be nice. My boyfriend does love me the way I am but it did hurt a little bit to hear that.