my bf on the verge of getting cussed out... when I just bought everything by myself for our kids…

my bf on the verge of getting cussed out... when I just bought everything by myself for our kids without any help from him and I'm not even working and he gets paid over $1000 every two weeks and I deliver in three weeks and he has yet to buy anything or help me out at all and now he has the nerve to ask where my money went... Tf where is yours