That is true 80% of the time! Then on the other hand, wife remains fit and trains hard... hubby gets fat and sloppy, wifey leaves hubby for 23 yr old bf. LOL (no i didn't do this)
And, wifey remains fit and trains, hubby can't handle the fact that anyone dare look at wifey, jealousy sets in 4x's worse... and the marriage begins to fall apart.