This is part of the case law in considering whether the custodial parent can move. I think it boils down to what is best for the children and if something can be worked out to maintain a relationship with the non-custodial parent.
In 1993, the Florida Supreme Court expressed a general policy favoring relocation by the custodial parent. In Mize v. Mize, 621 So. 2d 417 (Fla. 1993), the mother, who had primary physical custody, sought permission to move to California with the parties' daughter. The father opposed the motion. Acknowledging that relocation cases do not lend themselves to bright-line rules, the supreme court adopted a general policy favoring relocation so long as the custodian has a well- intentioned reason and is not motivated by a vindictive desire to interfere with the other parent's custodial rights. The court then set forth six factors for consideration in each case:
Whether the move would be likely to improve the general quality of life for both the primary physical custodian and the children.
Whether the motive for seeking the move is for the express purpose of defeating visitation.
Whether the custodial parent, once out of the jurisdiction, will be likely to comply with any substitute visitation arrangements.
Whether the substitute visitation wil be adequate to foster a continuing meaningful relationship between the children and the noncustodial parent.
Whether the cost of transportation is financially affordable by one or both of the parents.
Whether the move is in the best interests of the child.
(This sixth requirement we believe is a generalized summary of the previous five).
Id. at 420 (adopting the holding in Hill v. Hill, 548 So. 2d 705, 706 (Fla. Dist. Ct. App. 1989), review denied, 560 So. 2d 233 (Fla. 1990)).
Mize was recently clarified by the Florida Supreme Court in Russenberger v. Russenberger, 669 So. 2d 1055 (Fla. 1996), another case in which a mother with primary physical custody sought to move out of state. The court held that upon a demonstration of good faith by the parent seeking to relocate, a presumption arises that relocation should be permitted. The presumption is rebuttable, however, and in considering whether the presumption is rebutted, the court must weigh the factors set forth in Mize.