Should I leave him

Me and my bf been together 2 moths. I don’t have a car but he does but I always hop on the bus to see him . And I have my kid and I pay for hotel in his town, I’ve done it a few times. He’s stood me up twice and he claims he’s coming Mother’s Day . Would I be wrong to leave him alone if he doesn’t come . He says 4 hours is a long drive as an excuse and it’s nothing to me cuz I get on the bus . That really made me upset cuz I’m the one using my money and doing all that traveling when he could just come down here to my house for free !