I read the article: "In addition to the nostalgia and the grief, this friend worried that she would never be able to afford to buy in the same suburb where she was raised, and where she had always wanted to bring up her own children."Read this and pray about what you have done and your attitudes towards your children and their home.
The main theme I read is that the issue is one of being selfish. It's not so much that the "family house" is being sold, but that it is being sold before the "child" is able to buy his/her own home and move out on his/her own terms.
For the record, none of my kids were thrown out of this house, they just grew up, became responsible adults, and headed off to the great unknown journey that is life (just like I did). I do not know anyone that did not start off renting some horrible little place that was falling apart. That is part of the struggle that makes up the memories.
Rtm