All in less than 24 hours

Yesterday my bf got into a fight with his mom and decided he wasn’t going on the family trip (I was invited too and he was paying for my ticket so obviously now I can’t go). He then told me to pick him up and bring him to my place so he can wait for his uncle to pick him up. I tried to get him to tell me what the fight was about but he refused because he “wasn’t in the mood “. Ok so I let it go. I meet his uncle outside my house and his uncle tries to get me to talk to my bf and see what his deal is. My bf then comes out and his uncle asks him what the fight was about. My bf says “I’ll tell you the car” while chuckling. His uncle says “you’re eventually going to have to start telling her (me)”. They left and I haven’t heard from him since. Today out of nowhere he texts me from snap chat. I look at snap maps and he’s in TEXAS. I asked him why he was in Texas (we live in Louisiana. He was supposed to be in Franklinton ). He said “it’s a long story”. I said “I have time”. He says “I don’t 😂”. Now I’m just really pissed off. Why would he go out of state so fast and not even tell me. Keep in mind he left for his uncles house with NO LUGGAE OR OVERNIGHT BAG. How would you feel if your SO just upped and left without telling you?

Ps sorry if it’s hard to follow. I’m just really pissed off right now.

Id like to add that we have been dating for a little over a year and he was always telling me his problems with his mom. For the past few days he’s just been shutting me out of it and I don’t know why