Am I wrong for getting the ride to work?

Ok, so we live on the outskirts of town. Takes 20 minutes or more for me to get to work. I have been trying to save for a vehicle but don't have enough yet. My boyfriend said I should quit my job... he rides to work everyday with his son in law so he doesn't have to worry about a ride. I can't quit my job because I am trying to pay bills and tickets and I have an 18 year old starting college to think about. Plus if I don't work I never have even the things I need as it's of no importance to him. So today I couldn't find a ride except for a young man in his mid 30s... him and his girlfriend gave me a ride to work. My boyfriend said it is disrespectful and is now planning God knows what to make himself feel like he has paid me back for the disrespect. Should I have not taken the ride?
Am I wrong for getting the ride to work?
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