What message should a single mother send?

You tongue twister, which makes people feel uncomfortable, so uncomfortable! The reason why my son doesn't answer the phone is: 1. He really hates his father, because children from single-parent families are not as respectful as children from other families, no matter at school or in clubs. Even if he doesn't hate his father (clever boy), he won't answer the phone. With his mother standing beside him, what can he say? He can yell at his father, coquetry and crying, and blame his father for not coming home, or he can complain to his father about his mother? There are many reasons why children don't answer the phone, and this is only part of it. For your reference only! ! !