@captainmarvella
You say that he is a good husband and he has no form for this kind of reaction before. Quite a few spouses are threatened when their OH start making positive changes about their body. I certainly was, when my OH started gymming last year after a warning from his doctor. I started feeling insecure that he'd get better while I'd be still fat and boring (both of us are foodies and got fat together during the course of our marriage!).
Absolutely this. The OP's husband absolutely is threatened by her wanting to lose weight and make herself look better/feel better/feel more confident etc. As has been said, he is displaying 'feeder' tendencies. This is a common tactic with people whose partner is making lifestyle changes, exercising more, eating healthier, and losing weight. They get jealous and resentful, and worried that their partner is going to look better than them/attract members of the opposite sex etc... It's a well-known fact.
DH AND I are guilty of this sometimes...
We have both suffered with weight issues since we met 35 years ago. Been between a stone underweight, and 5 and a half stone overweight (currently somewhere in the middle!) If I have been 'a bit fat' for a year or so, I go on a diet, (say the 5:2,) and I say to DH 'I shall not be eating much on the 2 days, and am being careful on the other 5.'
Within days, he goes to get a bag of crisps for himself, and says 'want a bag?' Then several chocolate digestives, then a cherry bakewell, then a buttered fruit scone... Asks me if I want one... Every. Single. Time. Sometimes even brings one in and says 'g'waan! Won't hurt ya, it's only a cake/couple of biscuits/bag of crisps...!!!' Tries to derail my diet every time.
When I refuse to be derailed, after a few weeks, he often joins me on the diet, and then it's a battle to eat less than me. He eats hardly ANYthing every day. The weight drops off him, and his weight loss surpasses mine. He lost 2 stone in 2 months several years ago, and I had lost 12 pounds in 3 months. People started to notice his weight loss and not mine.
Understandably, his weight went back on very quickly when he started eating properly again. Mine carried on coming off, slower, but it was better as I toned up as well because I walked 3 miles a day. People started noticing my weight loss about 5 months in. My weight stayed off longer too.
As I say, I can be similar. Whenever HE has gone on a diet (and I'm not on one,) the weight drops off him, and people notice it, and his clothes size gets smaller quickly, and he looks better as he wears nicer clothes etc...
But he gets really annoying, and constantly talks about his weight loss, how he notices how much I eat
and how he has had to poke an extra notch in his belt because it's soooo loose now 🙄 When he stops his diet and starts to regain the weight, I feel secretly pleased. Not that he's getting fat per se, and it's only a couple of stone, but I feel a bit threatened when he's slimmer/ fitter/ healthier and I'm fat and quite sedentary. And as I said, he is annoying as fuck when he's on a strict diet. (And I am not on one!) He gets obsessed.
Anyone who thinks what the OP's husband did was done out of 'kindness' and to be nice is deluded. She is trying to lose weight, cut calories, cut fats etc, and he lands a massive fried breakfast on her? WTF? Why? I am 100% certain that he would not have done this if she'd not announced she was on a diet/trying to get slimmer.
Also, a banana being as bad (or worse) that a huge fry-up?! LOL!!! WTF?! 😂 I can't believe anyone believes that! 😆
Also @SecretEater23 YANBU in any way, shape, or form.