Why did the husband go cold?

The husband sees his wife every day in a dressing gown and with a ladle in her hand. And younger women walk by, in high heels and in fashionable outfits. Here are the eyes already running, squinting in the direction of those who are much more interesting than his wife. Is reading a book attracts like the first time? Everything is ordinary to nausea: every day borscht, cutlets, “Go to the store”, “Take out the trash”, and even “Oh, don’t, my head hurts (back, legs, etc.). And who is to blame? Yes, it's her own fault! Why look good when you already know everything about each other. And the fact that your spouse is just bored with you does not occur to you?