Of course the day of my shower my car won't start. Supposed to have a hair appt this morning but…

Of course the day of my shower my car won't start. Supposed to have a hair appt this morning but doesn't look like that's going to happen. I swear it's Deja Vu all over again. 5 years ago I had a baby shower for my son and my husband ruined it by his foul mood over the car. Hoping that today doesn't go the same.