when I lived at home my mom knew I wore diapers and snuck them into the house but as long as I kept it discreet there was never any problems, but man when she first found out, she flipped out, even to the point that I was messed up in the head but after she told my shrink nothing ever came of it as long as I was discreet. my step dad did not know at that time nor did my bio dad, later on when they did find out during a camping trip where hiding would be totally impossible there reaction was more along the line to get checked out by a urologist and find out why, after that was out of they way I rarely had any problems, there concern was from a medical stand point as I do have some IC and I preferred diapers over medication or other more invasive means of management, my mom knew I liked to wear them but no one else did, and I still keep it that way, people an understand medical need, beyond that they would not understand so I never divulge what they don't need to know, the last time I tried to date some one she knew as well and had no problem with it, had I tried to hide it from her then there may have been problems, infact I have a higher level of stress not being honest to some one that I would call a friend, my friends do some times crack jokes but not in the way to being harmful, if they make a joke I am not happy with I will tell them that and they respect that. one close friend called me a "diaper buy" one time and I almost tore his head off for that comment maybe not the best way to express that I was not comfortable as that was during a time I was still trying to deal with needing them my self but they do respect that I hate being called that and don't call me that.
my stepdad had always felt I as being lazy but as of late he has developed difficulties of his own so now he has a more accepting attitude