hello, my son is 7 years old and is answering back to his stepmum. their relationship was fine, as i thought, when i discovered my son was not talking to his stepmum properly. for him it is a bit of banter but his stepmum takes it to heart and is upset, so much she doesn't feel she can look after him after school. his dad has changed job and finishes later than he used to. i instigated a conversation with her advising her not to answer back to him, not to get upset, tell him to talk to her properly and behave. i also talked to my ex-husband to ask him to support her and tell our son off when he is not talking to her properly. can anybody help me with tips for their relationship to get better please? thanks.