Have him do his own cooking or at least be involved in the foods you want to stay away from. Maybe get take out for just those items. Point out to him that you want health for both of you and if he does not agree he can eat his meals out! Myself, if he didn't like what I was making for dinner he wouldn't have to eat it, but I wouldn't be cooking for him if it was going to sabotage my eating plan. Tell him to stop being selfish and support you.

In my opinion it is not about will power it is about choices. I am not saying it is easy to make food you love without tasting or having some, etc., but,
you either make the choice to this WOE or not.

Think before the fork or spoon goes in your mouth and picture the end goal you have in mind.

You don't always have to give those foods up......just for now until you can control them into your eating plan.