My weight has fluctuated over the 20 plus years we've been together. DH is too nice to comment on it however I've noticed that his behaviour towards me changes when I gain weight and changes again when I lose it. For example he is much more attentive and affectionate when I'm slim and pays me a lot of compliments and puts his arm around me frequently when we're out and is more protective of me. When I've gained weight in the past this behaviour goes and he almost treats me like another bloke although he obviously still loves and cares for me. AIBU to be a bit hurt by this although I'm not even sure he realises he's doing it - I think it's subconscious.