I have been in the same boat. It took a few years of paying special attention to her until she started to reciprocate. We have been getting together now for several years. Enjoy the moments you get and let ideas of being a couple go. Better for the whole family that way and still some time together.
You hound dog!Bang the livin hell out of it!Don't let the wife know!
Maybe your wife would be into a *********. Hold on, I need to barf...
How should we know ? But the perverts here will give you a good answer.