Siyacela was very disrespectful as always to his elders. After they confronted him about the abuse to his wife Thando, Siyacela actually had something to say back to his step mothers and uncles.
He told his step mothers that his father also used to beat them up and they must start fixing that relationship first. I think Siyacela watched his father do this do his wives while he was still young, and he thought it was the right thing to do. Siyacela needs to learn that these people are way older than him.
He told his uncles to get wives and some of them to also fix their relationship. One of his uncles got very angry and chased him as he ran away. He actually wanted to beat him up for disrespecting them. Siyacela was suppose to apologize for his behavior.