Relationship advice please

So me and my boyfriend have an amazing relationship! He makes me so happy and is the totally opposite to my violent ex partner, I have 5 children with my ex and me new partner has stepped us and we’re like a real family...

Until......

Tonight he got abit drunk and was plugging his charger in he then said to me you can get up and look for the remote you haven’t moved all night you lazy fat fucker!

I wqs in total shock! Bar in mind we’re on half term and I am home with 5 kids all day. He started ranting how he has been in work for 14 hours today and I haven’t done fuck all for him

I am in bed in total shock! He is downstairs fell asleep on the couch! I’m so upset and angry! I don’t even know what to think right now