This evening my 6yr old son had finished eating his dinner and had a bit of left over on his plate I said to my son give this bit to the dog(son pulls a face) as he's shattered from swimming lessons and enjoying the weather this afternoon and wanted to play on his game before bed, he asked if I could give it to the dog I said come on you do it so he did.... then he asked for his gaming console to play with and my partner is in the kitchen and pipes up I DON'T THINK SO YOU COULDN'T GIVE THE DOG THIS BIT OF FOOD AND YOU WANT TO PLAY...NO he said. partner then looks at me and said it's a fing joke... my son was in the living room as he said that. I went into my son and said to him go upstairs in your room and I'll come to you in a bit, i put the game console in my hand bag, my son goes upstairs and my partner walks into our outhouse past me in the hall and mutters he's a little fing t**t. 

I've then muttered something else but I went to see my little man. I'm so angry with him for what he's said I don't know what to do.....