Most people, as far as I can see, when they're in love with someone and the love isn't returned feel that they have a grievance. They grow angry and bitter.
 W. Somerset Maugham, The Painted Veil (1925). copy citation

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Author W. Somerset Maugham
Source The Painted Veil
Topic love feeling
Date 1925
Language English
Reference
Note
Weblink https://www.gutenberg.org/files/64682/64682-h/64682-h.htm

Context

“I knew how frightened you were of intelligence and I did everything I could to make you think me as big a fool as the rest of the men you knew. I knew that you'd only married me for convenience. I loved you so much, I didn't care. Most people, as far as I can see, when they're in love with someone and the love isn't returned feel that they have a grievance. They grow angry and bitter. I wasn't like that. I never expected you to love me, I didn't see any reason that you should, I never thought myself very lovable. I was thankful to be allowed to love you and I was enraptured when now and then I thought you were pleased with me or when I noticed in your eyes a gleam of good-humoured affection.” source