Hi Star,
i just saw this thread and thought I'd weigh in with the breathe right nasal strips. I too was snoring badly and disrupting my partners sleep (& he doesn't sleep well at the best of times). I was also affecting my own sleep because I'd wake myself up. Not to mention the fight we had after DP was trying to move me so I'd stop and I was in a deep sleep so I didn't respond for ages; I finally woke up to him yelling "TOO NOISY!!!" Upset me at the time, as you can imagine, but its making me giggle now when I think about it, as its kinda funny

I digress! I bought the nasal strips and found that they actually did work. If its got to the point where it doesn't matter what position you're in while asleep, give them a go. I also used the saline spray in conjunction.
Good luck!