Yes that's physical abuse
As soon as you safely can grab baby, valuables, documents and as many essential personal items as safely possible and get out
Police can and will help you and that inc taking baby
So sorry your own family are so unsupportive too.
You could also contact womens aid and quite honestly I think a refuge might be a very good place for you right now away from all of them
They will NOT laugh at you at all! Don't believe their lies
I get what you're saying about not being believed there must be marks on your body?
He only gets like this when ive had enough. When its his way he is "happy" and everything is nice
That's the "cycle of abuse" he's nice when you're doing what suits him
Your partner and family clearly are in denial - in the genuine sense they are not your best advisors.
Quite honestly I think you and baby are well away from the lot of them!
You could book a hotel now for tomorrow night and that could be motivation and ease to leave?
Don't engage with anyone tomorrow except on a superficial level. Can you get anything into the car tonight while they are asleep so they don't see you moving stuff?