A final decree of divorce was entered in Walker County in 1993 awarding joint legal custody of the minor child to the parties, Patti Roach and Raj Kapur. The wife was awarded physical custody and the husband had reasonable visitation privileges. In June 1998, the wife filed a complaint for contempt in Walker Superior Court and also petitioned for sole custody of the child. Although the wife resided in Walker County, the husband had moved to Whitfield County. The husband answered and filed a motion to dismiss asserting improper venue. The case was transferred by agreement to Whitfield County. The husband thereafter amended his answer by adding a counterclaim for sole custody. The wife sought to have the counterclaim dismissed or transferred to her county of residence pursuant to OCGA § 19-9-23 a because the husband’s claim seeking changed custody was not brought as a separate action in the county where she resided. The trial court denied the wife’s motion. The Court of Appeals reversed, Roach v. Kapur, 240 Ga. App. 558 524 SE2d 246 1999, and we granted certiorari to the husband to consider whether the wife’s raising of the custody issue in her suit against him constituted a waiver of venue-based objections premised on OCGA § 19-9-23. Finding that it does not, we affirm.
OCGA § 19-9-23 b of the Georgia Child Custody Intrastate Jurisdiction Act provides that “a complaint by the legal custodian seeking a change of legal custody . . . shall be brought as a separate action” in the county where the defendant resides. See also Ga. Const. of 1983, Art. VI, Sec. II, Par. VI all civil cases shall be tried in county where defendant resides. Hence, transfer of the petition to change custody to the husband’s county of residence was proper. Conversely, pursuant to OCGA § 19-9-23 a of the Act, after a court determines who is to be the legal custodian of a child,1 any complaint by a noncustodian seeking to change legal custody must be brought as a separate action in the county of residence of the legal custodian. OCGA § 19-9-23 a. See e.g., Jones v. Jones, 256 Ga. 742 352 SE2d 754 1987. This statute was enacted by the Legislature to curtail the practice criticized in Matthews v. Matthews, 238 Ga. 201 232 SE2d 76 1977 allowing the noncustodial parent to relitigate custody in his own jurisdiction. See McConaughey, Ga. Divorce, Alimony and Child Custody 1999 Ed., § 21-1. Georgia law also provides that a complaint seeking to obtain a change of legal custody as set forth in OCGA § 19-9-23 subsections a or b cannot be made as a counterclaim. OCGA § 19-9-23 c 1. Jones v. Jones, supra at 256 Ga. 742; In the Interest of S.K.R., 229 Ga. App. 652 494 SE2d 558 1997.