Hi. You did not enter the text to which this question refers, which makes it impossible for it to be answered. However, I will try to help you as best I can.
"Engetter" is a word of French origin, which refers to the rejection and expulsion of something or someone. It is likely that in the text to which your question refers, this word has been placed with this meaning, to be sure of this, you should rewrite the sentence by changing the word "engetter" to its meanings and making sure the sentence is coherent. You can also see this by looking at the context of the sentence as a whole and identifying whether that context has something that is being kicked out or rejected.
Don't worry about "Walter uses fantasies to escape the constant scolding of his wife" this is the result of the conflict but we are trying to find out the conflict.
