all these people are doing is giving their children bad childhoods, not making them feel wanted and cared for like normal parents, but the tables usually turn on these people once their children get older, and their kids dont want to see them, or be around them, or when grandchildren come in the picture they cant see them, and most often these people are the first to be put in a nursing homes by their children because the parent never bothered to build a relationship with their children, therefore they have no emotional bond built with the parent, so it doesnt hurt for them to send mom or dad away, they can live their life stress free without worrying about mom or dad, and besides who wants to take care of a parent when they couldnt do it for them ?