I have. 3 boys, 34, and by mid October, 32 and 30. They do not want children and have announced that several times. My oldest son is married and he and his wife are in complete agreement. The other two just know themselves and like their lives . Good. And good for Abigail! Our kids don't owe us or the world children. I've seen so many unwanted, poorly cared for kids in my life...we really want that? No. We raised kids to become fully functioning adults who know their own minds. Anyone who has a problem with a child not wanting children needs to look at why they want that so bad. It's not about the kid or any future children, it's about them, full stop. That's not fair. Good for Abigail and good for my boys for not adding to the endless list of unwanted children in the world. It's better to know oneself and stand firm than it is to succumb to pressure and live a miserable.life.