It doesn't sound minimal... it still affects your life and it must be affecting him??? I have no clue why he is doing it??? But I can imagine it still drives you nuts!!! I know I want to strangle my sweet little difficult child right now...she will not be quiet... she has a high fever and still will not STOP. my gosh.
You have reason to worry especially if you always have to think about the medications and the body image/weight gain for the poor guy, it is all so tiring some times. It just drains you some days.
hang in there... I am stressing right here with you. It is always something, we wouldn't want life to get boring...