Hello, the problem is with my partner! She is always tired and many times lacks the energy to do stuff. She sleeps with her mouth open every night. It is affecting her and she does not want to believe it. She cant fully close her mouth.. when she tries to? The teeth are still visible. I am tired of telling her that she needs to close her mouth when she is sleeping, maybe taping during the night but she is relectant to do so.. its an never ending problem. I believe it is having effects on her face.. her gum line of her teeth? Show and she did surgery to fix it.m however they came back for some reason. I believe its because of the mouth breathing. I would really want a good form of advice so that i could present to her a medical specialists advice about mouth breathing. It is affecting her life but she does not listen to me.