Not exactly sure what you're implying, but I'm assuming you're saying that Grandma moves in with you and now you can't afford to have kids and take care of grandma (which is the current situation of several of my friends).
ah, my hypothesis there is the younger generations will think they are getting their parent's house, but for many families, mom & dad will sell their house to pay for long term care facilities when they can't take care of themselves or walk up the stairs, leaving the kids with nothing.
