Hi Shelby, My Daughter did exactly the same thing, allowed her brother to live with her and her family. Unfortunately like you, she learned he wasn’t being truthful, he was using every day in her home. I had to ask him to leave as she like you felt guilty. Unfortunately drug abusers are very selfish and manipulative they know how to make people feel sorry for them. think about your self, your life, your childrens lives and ask him to go. If he really wants to get clean, he will do it and you can support him while he is sober. He knows where he can get the help. Only professionals can help him. If he stays he will suck the life out of you, your life, your childrens lives and there will be nothing but misery, stress and worry. Release him with love. You know you love him and you know you will support him when he is being treated. You your partner and your children come first. Be strong, get some support for you. Hopefully your Brother will find a way of receiving the help he needs. xx