Bf issues

Jazmine
I'll start with a little background. So I have been home from college for the summer. While I was here I started dating my current boyfriend now. I leave in a week and he hasn't mentioned anything so I thought I'd bring it up. When i brought it up he tells me he forgot the date that I was leaving. 😒 now he's saying that the date isn't important and I shouldn't be mad bc he forgot when I was leaving. Am I being crazy or is he in the wrong?