If you are married and get divorced, child custody will normally be handled within your divorce suit.  However, after entry of your Final Decree of Divorce circumstances almost always change.  If there has been a material and substantial change in the circumstances of either parent or a child, the law allows for a modification of the prior order.  The Fort Worth Child Custody Attorneys at Davidson Law can discuss your options to modify your possession schedule or child support as necessary with your specific case.