My mom has partial top and bottom. No bone especially in top so her teeth are loose. She has only 1 tooth top & bottom holding partial. Bottom one is loose and rotting cause she won’t brush them, but claims she does. Top one broke off. She flat refuses to use any adhesive! I put it on she yanks them out and washes it off. So now she can’t eat and she is constantly chewing her teeth which drives me up a wall! She’s been doing it with bottom teeth all along. How do I get her to use the adhesive? Is any kind better than another?