It changes their blood type. Men make the larger sacrifice when they get married. They generally give up doing their cleaning, their cooking, their grocery shopping and their laundry. They are independent, don't listen, don't come in when you call, they like to stay out all night, and when they're home they only want to be left alone and sleep. In other words, every quality that women hate in a man, they love in a cat.
Men are like economy.
No longer needed. Got married last weekend. Husband knows everything. Since I found it in our bed. Now, Doc, I can take it.