Should I be mad bc he cancelled our date?

So I’m on vacation this week and he said we could hang out 3 days out of this week, I saw him on Monday and I was supposed to see him today but he cancelled cause it was supposed to rain and we had a zoo date, I suggested to do something else and he said he already started doing chores around the house.. like I feel that was just an excuse... I was honestly excited to see him and then he gives me that lame reason, and I called him out saying I thought it was a messed up thing to do