What message does a single mother send?

Maybe he is not safe with women, and then he thinks he just lives with you. I'm afraid he doesn't even know if he loves or not. Usually, for family reasons like this, he thinks women are insincere. After the enthusiasm, they won't be together at most. Women in China are willing to be fooled. It is common sense to be sympathetic and sincere to him. You can choose to communicate with him when he is in a good mood and chat with you more. You can put forward your ideas and his attitude, and he will respond.