Sorry KJ I hope she's feeling better. We get all sorts of rashes associated with viral infections that disappear after 3 days.
Teke, your son is 16 right? I say over all its normal. Id ask him about the school thing and leave it up to him. Otherwise maybe ask the older brother to hang with him like 1 day a week or something. Take him too when you go play pool, if he'll go.
My sister and her boyfriend at 18 play video games 90% of the day. Cody swwears it helps him relax. They ahve 2 tvs in codys room and the 2 play different games sitting back to back.
Hope everyone has a good day