Fired and Banned If a teacher ridicules a student because of their religion, Intelligence, Gender, Gender identity, Race, Home life or anything else then they should absolutely be fired and banned from teaching unless they go through an intense training programme to teach them to respect their students for who they are and to focus on educating their students instead of judging them.
Your own choice If the child is unwanted or can not be supported then an abortion can be the solution. If you are unable to give the child a good life, Unable to birth the child and what not then it is your decision. I would say consider if you can give birth to the child and give it up for adoption first, But if this is not feasible then at the end of the day I believe it would be unfair to force a mother to go through 9 months of pain and emotion just to have a child you can not care about or for. I value life, However I realise there are many circumstances where an abortion would be necessary or valid and I believe the mother has the right to decide if she wants a child to grow in their body or not.