Ok, I am totally out of ideas, and out of my mind....so here goes!!!! 
 
I have a 16 yr old daughter and a 10 yr old son with ADHD. He is the biggest problem right now. He lies, and about the stupidest (is that a word)? things. It is never a serious issue that he lies about, but constantly feels the need to lie. He also not only wets his bed almost nightly, but will even wet his clothes, simply because he won't get up to go. He will hold it for hours and hours, until he finally can't hold it anymore, and WHAM!!!!!! I have tried EVERYTHING.....I have taken things away, I have grounded him....just last year he even used to do it in school....until the teacher and I decided that if he did it again she would not try to "hide" it for him, and if he was asked by friends why he was washing his chair, he would have to tell them the truth, never happened again. I have tried that with him here as well, but he honestly doesn't care about anything!!!!!! If I take everything away, he doesn't care for any longer than maybe an hour..tops. 
 
Just last night he did the same thing, playing in his room and wet his pants. I told him the last time, if he did it again that I was using Dr. Phil's idea of removing everything from his room. That is going to happen today. I hope it works. He is on medication for the ADHD, and it seems to help him for the most part in school, but the bed wetting etc was NEVER a problem until meds were started. Even at the age of 4 or 5, he would always get up in the night to go. Could it be the meds???? I have even tried the embarrass tactic....with friends etc., but for some reason it doesn't work, his answer, "I don't care".  
 
I have bought Dr. Lawlis' book, The ADHD Answer, and started reading it myself. The problem I have is that nobody else in my family will read it, my daughter or my hubby will not participate. How do I use the techniques in the book by myself?? I can't start to "parent " him differently just to have them undermine what I am doing. I will admit, I have lost my temper on quite a few occasions, and while I will never hit my kids, I have done some severe yelling......and I am really ashamed of it. I am totally out of answers.  
 
My daughter and him can't seem to ever be civil for longer than 5 minutes, and he will purposely start arguements. He will try to tell me or my husband how he is going to do something....HIS WAY, and he doesn't care what we say. We will consistently turn that around, and not allow him to tell us what to do, or how to do it. Then, he throws a tantrum....."fine, then I am not going to do..... until you let me do....". Never works, but the only way I can get around that one is to yell right back at him. He will not listen, to anyone or anything. He has no idea of what respect means.  
I honestly can see my son in prison when he gets older, not just because of the issues above (believe me there are a TON more ), but because he genuinely doesn't care about anyone or anything. I am also disabled, and he will really act out on a "bad" day....like he wants to make things harder for me. He is one of the main sources of tension daily in the house, someone is always yelling, arguing or punishing him. 
 
I have tried everything with this kid, and I am honestly on the edge......I have even considered either me leaving them with hubby, and walking out for good, or putting him in foster care. It sounds horrible, and I don't want to do that....I honestly love my kids, I just don't like his behaviour. I feel like the biggest failure, and the worst mother in the world.....I should know how to deal with my own child, but I don't, and that is a horrible feeling.  
 
Any ideas, or even words of wisdom, just someone to say "been there" would be a big improvement!!!!! 
Thanks for listening!!!!!