Broken families

I just can’t seem to understand why people who are completely unfit to be parents continue having babies ... I’m currently dealing with my student who’s mom is in jail and dad was murdered cause he was in a gang. She and him had 5 kids together and they all lived in a one bedroom apartment. Why continue having sex and having children ... these poor kids do not deserve this life.. don’t have sex If you can’t handle the consequences that come with it #sorrynotsorry