TRT is for ppl that for some reason dont produce enough testosterone, so you have to take it the rest of your life.
If you workout or not is irrelevant to TRT, you still need testosterone for a LOT of body functions.
Of course, you will be healthier and happier if you exercise, but thats true for TRT or non TRT.
Sorry but just have to say this, drinking will not help one bit your son or your family problems, it will potentially get everything worse IMO.