Replying...
Intro. Your parents are breaking up, you have to choose who to stay with. If you stay with your father you will be able to live a long life and enjoy it and even date whoever you want, you will have free will. If you stay with your mother you will be extremely spoiled but you won't have as much freedom you will have to date your fiancee (you are a man and 16 years old)

Separation from your parents

@Nathan