Any advise or experience on what to do?

Abigail • We will get threw it.
My boyfriend and I have been dating for 3 years now. He's 23 and I'm 18. My parents HATE him like to the point where they want to kill him. They don't think we are talking anymore but we are. We are in love and ment to be... I want my parents in our future togther... idk what to do.