He won’t meet my parents

So we have been together almost two years and he’s never met my parents. He finally almost did today but said “I'm scared n not prepared”

Now, to be fair my mom is extremely terrifying, but still, 2 years! My mom thinks he is only with me for sex as he hasn’t offered to come see me the whole summer.

I really want to understand but I was looking forward to seeing him and going to dinner with him and him helping me move into my dorm. I’m just so disappointed.

He’s also 23, I’m 19