Am I wrong??

So alittle back story.,,

2 months ago I told my husband I was going to a family wedding ( he couldn’t come because of work and can’t get time off) and told him that I was leaving Monday October 18TH, and he was agreeing to it and told him Everything and kept him up to date. He still had his truck.

Well 2 1/2 weeks ago he sold his truck and I told him he might wanna wait till I came back and he ignored me and sold it any way so we only have his motorcycle and my car.

So fast forward to now, and it’s the night before I leave and he’s complaining I’m leaving to early and screwing him over with no car, and that I don’t care for him. And he’s not talking to me for the whole day and just hiding in our room.

I have told him I’ve had this planned and have told you everything up till now. But he’s now wanting me to leave the 21st when that’s after everyone leavinf dor the party and I told him no I’m still leaving tomorrow but he still thinks I’m being rude and selfish. But is expecting me to cancel everything and more...

Am I in the wrong?