Sentence:  Eugenia suspected her of deliberately <WSD>overturning</WSD> the heater because she was getting tired of dragging it back and forth and still wanted her own way , but Hope said if Grandma would n't have the heater nobody would have it , so Grandma had to give in . 
Meaning of the word marked with <WSD> tags:  cause to overturn from an upright or normal position