Sarah, I'm still on p4, but after reading your post at 11.06am today I'm now convinced that we're actually married to the same man, lol (not that it's really funny). It's also never the right time for him to do something about it, too busy, too stressed, too cold, too expensive, etc. Whatever option/idea I come up with, he has a reason why it won't work.
I cook fairly healthy stuff; all of the meals we eat are cooked from scratch. For the past few years I've given him reduced portion sizes so that they're now an appropriate size. He also eats very quickly. Breakfast is toast or cereal.
I try not to keep much snacky stuff in the house and I often made him a nice packed lunch for work, which he always forgot to take, so I don't bother so much now as I was ending up throwing it away. It's the crap he buys outside of the home and secretly eating in the kitchen that causes the problem.
Eg, he'll come in and I'll say dinner will be ready in 10 mins then I'll turn around to see him making himself 2 rounds of sandwiches because he's too starving to wait 10 mins!!!!
.....or he missed lunch so he'll have it now whilst he waits for dinner!!! Then he'll eat dinner, have pudding and then be hungry later so he'll eat again at 10pm or later.
I've managed to keep my weight off but he's always bringing sweet treats home for me. He knows I find it hard to say no and I keep asking him not to do it but he still does it. It almost like he wants us to be fat together again even though he knows how unhappy I was. His bmi is around 44- 47. Mine was 46 and it's now 27.