This is a HUGE turn off what to do?

How about every nite when i come in from work my fiance has farted out the room, his stankin' azz i keep telling him its a turn off and i dont wanna sleep in the room with him so i go in my daughter's room and sleep i have sprayed with the air on burned candles and oils and it works UNTIL he comes home, what the HELL do i do cuz im ready to leave?....HELP