Am I over thinking???

So my bf invited me and my child on his family road trip . The trip was 2 hours away . And he have been talking about it all week. I ask him two times during the week, what time are we all meeting up . He kept saying idk and never updated me. So today was the day and me and my child woke up at 9:30am, I check my phone and seen he text me 1 time. I call him and all of them already on the road, a hour away.😡 So he was like are you gonna come? Like what sense do this make ? Is it worth me even driving by myself with just my child there? Mine you they are heading back to our home town 6 hours later.