This piece of parenting advice is found everywhere these days - and I don't disagree with it. In reality, mothers typically put their own needs dead last on their priority list. And one of the biggest needs the women leave unfulfilled is the need for physical contact.
By physical contact, I am not referring only to sex. I mean the daily touches that help cement the emotional bond between you and your partner. Holding hands, a quick back rub, even a gentle touch as your partner walks past - all of these let you know that you are wanted, needed, and loved. And, for all the people out there who do enjoy sex, the daily touches turn into a kind of foreplay.
So don't be afraid of PDAs* - they help everyone feel more physically connected and emotionally satisfied.
* public displays of affection