How should we repay our parents now that we are grown up and watching them grow old day by day?

Life is an arduous journey with ups and downs as well as joys and happiness, so let's not be too concerned about the ups and downs of the journey, but rather appreciate the joys and happiness we enjoy on our journey!

When couples get divorced, if they both want children, or if they use child support as one of their bargaining chips for the house. What factors does the court consider when awarding child custody? What evidence should be prepared to fight for custody?