(1) Custody should be awarded to either parent or to both parents according
to the best interests of the child;
(2) Custody may be awarded to persons other than the father or mother
whenever the award serves the best interest of the child. Any person who
has had de facto custody of the child in a stable and wholesome home and
is a fit and proper person shall be entitled prima facie to an award of
custody;
(3) If a child is of sufficient age and capacity to reason, so as to
form an intelligent preference, the child's wishes as to custody will
be considered and be given due weight by the court;
(4) Whenever good cause appears, the court may require an investigation
and report concerning the care, welfare, and custody of any minor child
of the parties. When so directed by the court, investigators or professional
personnel attached to or assisting the court shall make investigations
and reports which shall be made available to all interested parties and
counsel before hearing, and the reports may be received in evidence if
no objection is made and, if objection is made, may be received in evidence
provided the person or persons responsible for the report are available
for cross-examination as to any matter that has been investigated;
(5) The court may hear the testimony of any person or expert produced
by any party or upon the court's own motion, whose skill, insight, knowledge,
or experience is such that the person's or expert's testimony is relevant
to a just and reasonable determination of what is for the best physical,
mental, moral, and spiritual well-being of the child whose custody is
at issue;
(6) Any child custody award shall be subject to modification or change
whenever the best interests of the child require or justify the modification
or change and, wherever practicable, the same person who made the original
order shall hear the motion or petition for modification of the prior
award;
(7) Reasonable visitation rights shall be awarded to parents, grandparents,
and any person interested in the welfare of the child in the discretion
of the court, unless it is shown that rights of visitation are detrimental
to the best interests of the child;
(8) The court may appoint a guardian ad litem to represent the interests
of the child and may assess the reasonable fees and expenses of the guardian
ad litem as costs of the action, payable in whole or in part by either
or both parties as the circumstances may justify;
(9) In every proceeding where there is a dispute as to the custody of
a child, a determination by the court that family violence has been committed
by a parent raises a refutable presumption that it is detrimental to the
child and not in the best interest of the child to be placed in sole custody,
joint legal custody, or joint physical custody with the perpetrator of
family violence. In addition to other factors that a court must 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
by a parent:
(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; and
(C) If a parent is absent or relocates because of an act of family
violence by the other parent, the absence or relocation shall not be
a factor that weighs against the parent in determining custody or visitation;
(10) A court may award visitation to a parent who committed family violence
only if the court finds that adequate provision for the physical safety
and psychological well-being of the child and adequate provision for the
safety of the parent who is a victim of family violence can be made.