(a)(1) In all cases in which the custody of any minor child or children is at issue between the parents, there shall be no prima-facie right to the custody of the child or children in the father or mother.

(2) The court hearing the issue of custody, in exercise of its sound discretion, may take into consideration all the circumstances of the case, including the improvement of the health of the party seeking a change in custody provisions, in determining to whom custody of the child or children should be awarded. The duty of the court in all such cases shall be to exercise its discretion to look to and determine solely what is for the best interest of the child or children and what will best promote their welfare and happiness and to make its award accordingly.

(3) In addition to other factors that a court may consider in a proceeding in which the custody of a child or visitation by a parent is at issue and in which the court has made a finding of family violence:

(A) The court shall consider as primary the safety and well-being of the child and of the parent who is the victim of family violence;

(B) The court shall consider the perpetrator's history of causing physical harm, bodily injury, assault, or causing reasonable fear of physical harm, bodily injury, or assault to another person;

(C) If a parent is absent or relocates because of an act of domestic violence by the other parent, such absence or relocation for a reasonable period of time in the circumstances shall not be deemed an abandonment of the child or children for the purposes of custody determination; and

(D) The court shall not refuse to consider relevant or otherwise admissible evidence of acts of family violence merely because there has been no previous finding of family violence. The court may, in addition to other appropriate actions, order supervised visitation pursuant to Code Section 19-9-7.

(4) In all custody cases in which the child has reached the age of 14 years, the child shall have the right to select the parent with whom he or she desires to live. The child's selection shall be controlling unless the parent so selected is determined not to be a fit and proper person to have the custody of the child.

(4.1) In all custody cases in which the child has reached the age of at least 11 but not 14 years, the court shall consider the desires and educational needs of the child in determining which parent shall have custody. The child's selection shall not be controlling. The best interests of the child standard shall apply.

(5) Joint custody, as defined by Code Section 19-9-6, may be considered as an alternative form of custody by the court. This provision allows a court at any temporary or permanent hearing to grant sole custody, joint custody, joint legal custody, or joint physical custody where appropriate.

(6) The court is authorized to order a psychological custody evaluation of the family or an independent medical evaluation.

(b) In any case in which a judgment awarding the custody of a minor has been entered, on the motion of any party or on the motion of the court, that portion of the judgment effecting visitation rights between the parties and their minor children may be subject to review and modification or alteration without the necessity of any showing of a change in any material conditions and circumstances of either party or the minor, provided that the review and modification or alteration shall not be had more often than once in each two-year period following the date of entry of the judgment. However, this subsection shall not limit or restrict the power of the court to enter a judgment relating to the custody of a minor in any new proceeding based upon a showing of a change in any material conditions or circumstances of a party or the minor.

(c) In the event of any conflict between this Code section and any provision of Article 3 of this chapter, Article 3 shall apply.

(d) It is the express policy of this state to encourage that a minor child has continuing contact with parents and grandparents who have shown the ability to act in the best interest of the child and to encourage parents to share in the rights and responsibilities of raising their children after such parents have separated or dissolved their marriage.

(e) Upon the filing of an action for a change of child custody, the court may in its discretion change the terms of custody on a temporary basis pending final judgment on such issue. Any such award of temporary custody shall not constitute an adjudication of the rights of the parties.