For tea tonight we had a cottage pie (he had a decent portion size) and since then he has eaten 5 bread rolls with bacon in (that's 10 slices of bacon) and 4 sausages on the side. He started snacking on (thick) slices of cheese and crisps almost straight after dinner. I can hear him back in the kitchen just now in and out the cupboards.
AIBU to tell him to stop!!! I know he's an adult but it really pisses me off that I buy food and it gets eaten straight away.
No matter what portion size I make for tea it's never enough. For example in a chicken curry he moans if there's no less than 4 chicken breasts in. I probably eat 1/2 a breast (not a massive meat eater). Mince based meals need to be made with the big packs (750g).
He does pay half the food bill but I'm really trying to budget (low income at the moment).
Note - he is in no way overweight, he's 6ft1 and skinny.