-- Posted by Anonymous at 4:44 pm on July 2, 2009 my brother lied to my mom and told her smoked pot and she belives him not me what do i do -- Posted by carelesmind at 4:44 pm on July 2, 2009 take a drug test to prove -- Posted by The Mixed Tape at 4:46 pm on July 2, 2009 Sit down and have a mature conversation with her detailing the obvious reasons why you couldn't/don't smoke pot and just talk to her. Parents can be immature every now and then, but they are also very real and understanding about some things. If your brother is young, then of course she has no real reason to believe him. If your brother is a chronic liar try bringing that up as well. -- Posted by darrenwasagirl at 4:48 pm on July 2, 2009 Having a mother son deep conversation and tell her you would never do that because you know it would hurt her.