Stubborn Parents

I’m trying to do stuff with my friend and he already did all of his chores. He got showered and packed to come spend the night at my house. Then all of a sudden his mom’s like “no, you’re not going.” All of his chores were done and he had already packed and gotten ready. The best part is is that his mom didn’t even have to do anything. We were gonna pick him up and she still said no. He sat in his room for the rest of the night doing nothing and so did I.