She is not, and you're no gentleman.
If there is such as a thing as a trophy wife, then the definition fits.
This definition from Wikipedia fits in every particular:
Trophy wife is a pejorative term, usually applied to a physically attractive younger woman married to a man who has obtained a high level of success, be it physical, financial, or otherwise. Usually, the Trophy Wife is not the first wife of the man and has had little to do with the achievement of that success.
Whether you are I believe that Jeri constitutes a trophy wife is immaterial. Regardless of what you or I believe, she will be perceived as such by swing voting women whose votes a GOP candidate will need.
You are scum.