There is no evidence that Kate Gosselin's parents have disowned their children.
Kate has commented on their relationship in various interviews - see Related Questions for this answer.
* The will should have a clause in it as where the money goes. The parents could leave the money to their own parents (if alive); their own children; a church or charity.
Sawyer has three step-children due to her marriage to Mike Nichols.
They went with their parents. ____ Not necessarily. Some were sent on their own ... without their parents.
Kate Middleton's parents own a business called Party Pieces that sells party favors and decorations. It is a mail-order business and Kate has worked for them in the past. Some media sources report that the business has made the family millions.
In the book, Nwoye is never disowned. He runs away from his father to join the missionaries. This may warrant being disowned but I'm pretty sure it never says in the book that he is. He runs away of his own accord.
Some still do with own children or grand-children
Some are. But most aren't.
Yes and no. Yes because children need their own private space away from their parents. And no because their parents need to know what their children are getting up to in their room.
I think you answered you own question.
Some parents who have their own children simply love children and may take in foster children (give them a place to live, but your parents do not adopt them as their own) or adopting a child and they will be raised fairly with the other children in the family.
parents in the middle ages most likely did not eat there children but if they were dire enough the could have but most would chose not to eat there own children because like today parents love there children in most cases
Reread your own question and the answer shall present itself.