There are many different examples available of "Unrequited Love". These include, but are not strictly limited to, a husband buying an expensive gift for his wife, and not getting anything in return.
unrequited love
The unknown boy had romantic feelings for the popular girl, but his love was unrequited.
The word unrequited is an adjective. It means unanswered or not returned.
Unrequited Love - 1908 was released on: USA: July 1908
She loved him, but he did not feel the same way. It was unrequited love.
She loved him, but he did not feel the same way. It was unrequited love.
The cast of Unrequited Love - 2009 includes: Max Irons as Tom
When it is unrequited.
"unrequited"http://www.merriam-webster.com/dictionary/unrequited
Love: Unrequited
unrequited love and jealousy as common themes
The cast of Unrequited Love - 2006 includes: Gregory Dart Rebecca E Marshall Vibeche Standal