UPDATEHe left me today

Me and my husband have been having a rocky relationship I took him back after I found out he was talking to another girl he said things would be different. I believed him. Today we had a good day. We were drinking and spending time with out boys. He ended up drinking my Hennessey and I got upset and told him I'm going to the store to get another one. He told me no I'm drunk wtf? How? I didn't even get to drink so I wanted to take a walk and ended up going to the basement in our condo to get the laundry. He was blowing up my phone I ignored it because I didn't want to deal with it. I came back up after 7 minutes and he had our 9 month in the car seat and our 6 yr old ready to leave I asked where he was going he was drinking he told me idk. He then turned to me and said I'm going to buy drinks this was at 7. He never came back I was so angry and pissed off I texted him it's over I couldn't take this he's been acting different ever since I found out in October about this girl. He sent me a picture of him and his mom whatever okay it was now 10 your still not home his mom covers his damn ass so I texted her and called her she ignored me and so did he. I'm so tired of this it's so hard to let go it's now 1122 haven't talked to him since 7 all can do is cry.

UPDATE NO I DIDNT LET HIM TAKE MY KIDS