Son wants me to abort his sibling for various reasons...?

Hes just acting like a kid. I acted the same way, I was 15 when my mom said she was having another child, and I have a 14 year old brother at the time. Have your son read this with you, it could help. Listin you won't b treated any different then you already are, I thought the same you did, but they don't treat me different at all, in fact I started getting treated better. They would trust me with feeding the baby then they would let me go to the store by myself. You will be givin more responsibilities but you will be trusted to do other things you wernt able to do before. Plus having little siblings is the best. I love my new little sister and I'm glad we have her.