@ErrolTheDragon
Of course YANBU.
The secret of many long, happy marriages is to have a room of your own each, if you can. Though tbh the attitude as well as the emissions of the OP's D?H stink so while necessary the separate room may not be sufficient.
This. ^
I have slept separately from my DH for near enough 20 years, (since approx 6-7 years after we got married.) We moved into a 4 bed house that enabled me to have my own bedroom after we'd been married 6-7 years!!!
I HAD to move into another bedroom. His snoring was horrendous. For the last 2-3 years before we got a 4 bed house, and I got my own bedroom, I was lucky if I got 3-4 hours a night sleep. 
I would never go back. I could never EVER sleep in the same bedroom as him. Having separate bedrooms is awesome; I have privacy, my own space, and wonderful, uninterrupted sleep.
He likes to be hot and tucked up tightly in bed, under a massive heavy duvet, and a massive thick blanket on top, the windows shut, and a heater on 6 months of the year. I like to be cool, have a window open, a fan on 4-5 months of the year, and the duvet thrown off me. All this, combined with his horrendous snoring means that we are COMPLETELY incompatible sleeping together. We can't even sleep in the same room, let alone the same bed.
I don't know who thought it was a good idea for 2 grown-ass adults to share a 4 ft X 6 ft bed, for 8-10 hours a night, but it's untenable for many, because of snoring, incompatible sleep patterns, farting, duvet hogging, body heat, grunting, farting, thrashing about in the night, and MASSIVE sleep deprivation.
Sleep deprivation is a form of torture. ANYone who is able to sleep in a separate room to their partner. FFS do it.
Me and DH even sleep separately on holiday now. Costs more, but not not masses more...Usually around 15% more for the holiday. I couldn't sleep with him for a single night, let alone a week or more. I couldn't sleep with ANYone. If we split, or he died, and I ever ever got another man, (which I probably wouldn't anyway,) I wouldn't be sleeping in the same room as him either.
@Pregnancyhell Separate bedrooms - NOW! FUCK what your husband says. Some men feel emasculated and pissed off and even embarrassed at the idea of sleeping separately to their wives. FUCK THEM. THEY are the ones who generally do all the fucking snoring, and are not the ones who are suffering!