My husband belittle me, i don't know him any more......?

I have been having problems in my marriage lately. My husband and i bicker quite a bit and hurtful things are starting to come out of his mouth. The other night he really spoke down to me. We were out for dinner and when i went to get my sons meal i took my pizza off my plate and i put it on my husbands plate and said "ill come back and eat that". When i came back he was eating it and i was a little annoyed as i am a fussy eater and that was the main thing i ate and he was eating it. After i fixed my son up with his meal it went solent and then he had the nerve and said "if your going to be like this i wont take you out for dinner again". That reall hurt. He be little me infront of my kids but most of all his wife! I really could of ran to the toilets and cryed my eayes out. The other week we had a bad argument and he took off with my bank cards and money. He says to me to take him for a grain of salt when he says and does these things. How can i forget though? TBC