Read the following context and choose the best option to answer the question.
Context: I have reached a difficult age ( 22 months ) and i do n't want to sleep alone . This results in lots of crying during the night , because i am only satisfied if i can sleep on top of Mammie . She does NOT want this anymore because her belly is getting too big and she tells me that she also need her sleep . If they bring me back to my room i start to cry so loud that in the end i will start to throw up .
Question: Why is the narrator 's mother a bit unhappy with him ?
Options: 
A. None of the above choices .
B. He insults her .
C. He cries a lot .
D. He does n't put food in his belly .


C