A solid marriage is based on good synastry and good values, not on some teenage male fantasy about a "sexy wife." Suppose you had that trophy wife-- who cheated on you? Or you on her?
Your Venus and Jupiter are in a T-square with Mars and Saturn. So they're under a lot of stress.
No astrological signature works 100%. But oftentimes someone with Mars, Venus, and Jupiter in aspect is polyamorous. In one case where I suggested this to a woman, she insisted that she was monogamous-- but her husband fooled around.
A chart has to express itself in some fashion, and it can do this by attracting to us people who exemplify chart features that we don't express ourselves.
Then Pluto in Scorpio conjunct Venus may express control issues, such as jealousy.
How about a loving, caring wife, regardless of her exterior packaging?