I am not sure why you keep saying "controlling or abusive".
Really? Here:
DirtyChaiLatte 10/06 14:44
Why do you think he made the sandwich for you? Was he trying to be controlling?
SunnySouthend 10/6 14:59
Clearly you should not have hit the sandwich but it sounds like very controlling behaviour on his part, particularly telling you to drive yourself when you can't.
DJBaggySmalls 10/06 15:12
I think he's been pretty nasty. He should have told you he had changed his mid about driving you to BK, not been passive aggressive. you wouldnt do this to a kid.
SunnySouthend 10/06 15:19
He made her food he knew she didn't want. He didn't bother to check with her first if she would like a bacon sarnie instead of a BK. clearly it depends on the background of the relationship but making unilateral decisions on your partners behalf when you know it's going against something that is important to them is controlling. It's subtle because, as most posters have said, I can be interpreted as kindness, but given his reaction (which please note was before the sandwich flattening) it does not look like it was done with kind intentions. But he can say how unreasonable OP is. If it is a pattern, then there is an unpleasant name for that kind of behaviour.
EvansOvalPies 10/06 15:19
Instead of belittling her, telling her to go and get her own BK (when he knows she can't drive) and makes her a bacon sandwich, which she didn't want and is no more healthy than a burger.
He is controlling!
MrsOverTheRoad 10/06 15:23
He failed.
Of course he knew what she wanted. That sandwich was a passive aggressive sandwich
SugarForMyHoney 10/06 18:53
Does your dp normally control what you eat? You obv over reacted but he was being a prick by blateny going back on plans and offering you a passive aggressive sandwich. Clearly not the same calibre as a BK
ConfusedAndGettingOld 10/06 18:56 (hinting at control abuse)
I'm on the fence too.
Are you prone to tantrums in general?
Is it possible your dh is testing you
ToastyFingers 10/06 19:49 ( comparing controlling DM to DH)
My mother did this sort of thing (and that's just the tip of the iceberg with her) to me all the time. It's shit.
She did it to rob me of any control over my life, because she liked the power trip that came with letting me down and because engineering a situation where I could be labeled the ungreatful unreasonable one fed into her wronged, martyr role
ToffeeLattePlease 10/06 20:38
Being caring is thinking about the other person's needs and wants. What the OPs partner did wasn't kind, it was imposing his will on hers and removing the OPs ability to complain because his was being "nice". It's a classic abusive technique.
TrifleOrBusT Yesterday 3:24
Seriously though, he was BU to try to control your meal. If he didn't want to go to BK he should have just said no. But...you punched a sandwich. Moral high ground was conceded.
TheStoic Yesterday 10:57
He was passive aggressive. You were supposed to smile sweetly and say 'thank you Darling! even though you knew I wanted something different but that I'll appear very unreasonable if I don't suck it up
BrazenHussy0 Yesterday 13:21
YWBU to smoosh the sandwich. But you know that already 
However, to those saying her DP made her a sandwich to be ‘nice’. No he fucking didn’t!
He didn’t want to take her to BK for whatever reason, and instead of saying that he didn’t want to (which would have made him the bad guy for disappointing her) he made a sandwich for her knowing fine well that if she reacted poorly to said sandwich that she would end up looking like the unreasonable one.
It was manipulative and twatty
Ravenesque Yesterday 18:16
He WBU and frankly a bit of a twat. He decided what you could/should eat, because he couldn't be arsed to drive after shopping. Then he called you a brat. YWBU to smash the sanger, but I'm not even a tiny bit convinced that you were more at fault than "nice" husband controlling what you could eat when he knew full well what you had been looking forward to all week.
Willow2017 Yesterday 20:25 (saying it should be said he was controlling her like it would on other threads)
Op has been looking forward to this all week.
Oh was taking her as he knew how much she was looking forward to it.
HE decides that he can't wait for burger and there for op can't have one either and makes her something she doesn't want and she is supposed to be grateful?
On any other thread a man ordering a meal for a woman would be full of people crying 'misogynist', ' bully' and 'controlling' but cos it's only a sandwich op has to suck it up and go without the treat she has been looking forward to all week. Why should she?
So yeah controlling and abusive hasn't been mentioned at all 
Of course I'm coming up with suggestions but do you really think for a week all they've spoke to each other is wanting to go to BK, saying about going home to put shopping away and then him handing her a sandwich and saying about not having to drive? At least I say I'm making suggestions and not stating it matter of fact his mindset was this and he done it because of X etc like many other posters making assumptions about the DH with no knowledge of DH.
I am listening and to most adults getting a BK that day but another wouldn't be such a catastrophe so I think most wouldn't understand the importance or that reaction.