Looks like she needs help controlling him. Send him to a bad a$$ boot camp or bring him to my house for a week. Either way he needs help before its to late. Its not his fault he got like that. But it does need to be changed very fast before he ends up fk'd for life.. My friends have some kids that they let talk back to them and it pisses me off so bad that i want to snatch there kid up. But they believe in there own belief's.. I have kids and all my kids are very well mannered and respectful. There is no reason for that kinda acting of that boy. But he has to have seen it somewhere in his family.