Given a few things:
(Not too important to my point, but keep in mind that they didn’t just start living together, they’ve been doing it for 3 years)
It’s not just one concession he’s making, it’s a “LOT” of concessions. I mean, sure, lots of people make a lot of concessions, especially on cleanliness. But if we add the paranoia…
Look. I am in no position to throw stones here, but she has a lot more problems with just people in general that he’s probably dealing with and consoling her about.
And here we go. I’m sure she’s exaggerating a little, but if she’s afraid of “small noises and lights” I can’t imagine what sort of mental checklist this guy goes through if he loves her. “Oh shit, I can’t leave the pantry light on, because she might get scared.” “I hope I turned the TV off or she’s going to lose her shit when she hears people talking on TV when she gets home.” “I better make sure to gather the 15 Pure Smelling Salts and read the 5 books of false truths again because tomorrow is a new moon and that ritual is the only thing that makes her able to function.”
Obviously that last one is ridiculous, but I’m sure if you’re dealing with a bunch of little paranoias it can start to FEEL like that. And obviously I have no idea if the other two are actual things, but if she’s really THAT paranoid, I’m sure he makes plenty of efforts to make sure she’s comfortable.
So she’s considered suicide, and even assuming she never brought it up to him she’s also tried to break up with him while telling him, essentially, because it’s for his own good, because of her paranoia. I’m going to speak from some experience here and say that it likely happened when he accidentally stepped on one of her buttons, and she freaked out, and the conversation devolved into “I’m afraid of it because I’m a TERRIBLE, HIGH MAINTENENCE FIEND. And I DON’T DESERVE YOU because of ALL THE THINGS I MAKE YOU DO FOR ME. So WE SHOULD BREAK UP SO YOU DON’T HAVE TO DEAL WITH IT!”
Look, I’m sure that this isn’t an accurate picture of their relationship. I’m sure that 80-90% of the time it’s a perfectly nice, loving relationship. But if she really has that many hangups, I’m fairly sure that this guy is exhausted. If it’s been four years.
I agree with Hermitian and such. If he’s been doing this without complaint for a long time and just started again, I think he may just be breaking down. Tired of dealing with stepping on tiny paranoia after tiny paranoia. I’m not sure he’s even intentionally doing it to hurt her, he may be trying to sneak “maybe she won’t notice this time”. Maybe he’s passive aggressively putting his foot down “please, just let me have this ONE THING.”
Of course, he’s in the wrong for doing it, I’m not debating that, but when people in this thread are saying “of course he should do this one thing for you”, I really get the sense that this is but one small thing in a mountain made up of “small things.” None of them bad by themselves, but very stressful when put together. He’s not right for rebelling (if that’s what he’s doing), but it’s very understandable.
I don’t think the relationship is unsalvageable, necessarily, but I think good therapy needs to get involved – probably including couples’ therapy – for it to work out long term.