I have been with my partner for about 8 years. We have 2 young children together.
I always knew that the sexual chemistry wasn't there but overlooked it as he is a really nice person, funny & very good looking.
He had a very high sex drive when we met whereas mine has always been quite low. He has had to try and match my sex drive although he gets really depressed if he doesn't have sex for a while.
Recently I've noticed that it just makes me feel a bit "eww" when we go to have sex. He does this heavy breathing and I know he's about to try it on. He starts playing with my nipples, which I absolutely hate but he goes for them every time without fail. He says "I just want to lick your pussy" etc in this like whispery sex voice and I just find it so off putting. I'm a really bad actress and it's starting to show that I'm not interested.
I don't actually want to leave as sex isn't a massive deal to me and it breaks my heart to think that I might not be in the same house as my kids every night if we split up. I know it's not fair on him though. He won't be happy with an average-shit sex like for the rest of his life.
I don't know what to do. Is there any way to turn it around once you start feeling like you don't really want to go near them sexually :/