Stop Snoring Remedies

My hubbys is 35 and im 24 for the last 5 and a bit yrs I have been wearing earplugs everynight cause of my hubbys really bad snoring problem. We have a 2 1/2yr old and I am so frightend that I cant hear her so I have a really good monitor in her room and turn my part up really loud just to hear her. I now have a 1 month old and I am now sleeping in her room till he does something about his snoring. He has been to many sleep clinics and they say he has sleep apnoea and he needs to where a mouth guard but I think they were wrong because he cant breath through his mouth so what would be the point of that. Anyway my friend had the same problem and she had her Adenoide and tonsils removed and now doesnt snore. Q is how much does it cost and how can we go about getting it done for him. Cause I dont want our relationship to fall apart cause of it, I mean 5yrs is enough for me I cant tell you how many times I had infected ears cause it.