Do you see anything wrong with this?

Soooo I just recently started dating this guy and well...I'm kinda reluctant to tell my family. Like all my friends and everything know just not my family 😬 He's AMAZING!!! Sweet, smart, caring, funny...the whole nine yards. Buuuut we have a 19 year age difference between us ( I'm 21 and he's 40). I really want my family to meet him but I'm worried that they're gonna act like complete jerks when they find out how much older he is than me.