Rude Ass brother?! 🙄

So long story short my boyfriend and I got a hotel room for $160 that has a jucuzzi in the room for Valentine’s Day and I am so excited! So I live with my bf, brother, and another roommate and I give my brother rides to work every single day every shift he works bc I don’t want him to have to walk and it’s whatever I’ll do anything for my brother. But I told him I won’t be able to give him a ride on Valentine’s Day bc my man and I need our alone time and I think I deserve a day off. We all work at the same place btw. Anyways he threw a fit saying he just won’t go to work if I won’t give him a ride even tho I told him I’d get him a bus ticket or he could have our roommate give him a ride or even one of our coworkers would be willing to. He just started yelling at me saying he doesn’t care if I want to spend alone time with my bf and if I won’t give him a ride he won’t go so either my bf or I get called in. I’m honestly pissed cause I offered several ways to get him a ride and he’s just being a dick. What should I do? Should we just cancel our plans and the room we were getting or should I tell my brother to suck it up cause I do everything for him. I don’t even make him pay gas money all he pays is $180 rent, 1/4th the WiFi and 1/4th the electricity. I’m just so annoyed my bf and I have been planning this for awhile since my roommate & brother always walk in on us on purpose and never leave us alone ☹️