How do I retrain my teenage children from disrespecting me, they have seen their father disrespect me and them, so now they think it is normal. How do I change my children's behavior?

How old are your children? (young teen, older teen?)

How many children?

Does their father live with you?

How has he disrespected you?

How did you handle it when he disrespected you?

Why did you put up being disrepected by your husband?