Someone told me that our parents on earth will be our parents in heaven too. And I asked him about how's my emotions toward them,I mean the emotion of a child to the parents and the parents to the child. He said that the bible did not discuss more about death.
Maybe when we die,we know them as our parents yet the emotions that we have for them rather the love that we have for them are the same already as our love to our brothers and sisters in Christ. I mean EQUAL love to everyone. Yes it's true that God is our focus in heaven glorifying Him in eternity. So maybe like Jesus Christ to Mary, Jesus knows Mary is his mother on earth yet he loves everyone equally,no especial love to mother but especial love to all. It's just all come to my mind. Indeed, it's a good news in the end. Thanks everyone