Wisconsin 2025-2026 Regular Session

Wisconsin Assembly Bill AB519

Introduced
10/15/25  
Refer
10/15/25  

Caption

An Act to create 767.407 (1) (bm) of the statutes; Relating to: the appointment of a guardian ad litem in a proceeding to grant reasonable visitation rights to a nonparent. (FE)

Impact

The enactment of AB519 would significantly change how family court proceedings are conducted in instances where nonparents seek visitation rights. The bill builds upon existing statutes (specifically section 767.43) but expands the requirements for a GAL's appointment, thereby ensuring more thorough oversight and advocacy for minors in legal matters. This could lead to increased court involvement in cases where children might otherwise be at risk during disputes regarding visitation, potentially changing outcomes in family law cases.

Summary

Assembly Bill 519 requires courts to appoint a guardian ad litem (GAL) for minor children in specific family court actions concerning visitation rights requested by nonparents, such as grandparents, great-grandparents, and stepparents, who have established the standing to file such petitions. This legislative change aims to ensure that the interests and welfare of the minor children involved are adequately represented during legal proceedings regarding visitation rights. Under this bill, the appointment of a GAL would become mandatory in these cases, deviating from current law which only requires their appointment under certain conditions, such as concerns for the child's welfare or contested custody.

Contention

Some points of contention surrounding AB519 may arise from differing views on the necessity of mandatory GAL appointments in such cases. Critics might argue that this could lead to unnecessary legal complexities and increased costs for families involved, complicating what they see as straightforward visitation matters. Proponents, however, underscore the importance of protecting children's welfare and ensuring that their voices are heard in court, particularly when the petitioner is not a biological parent. The balance between adequate representation and avoidance of bureaucratic overreach will be a notable point of discussion going forward.

Companion Bills

WI SB522

Crossfiled An Act to create 767.407 (1) (bm) of the statutes; Relating to: the appointment of a guardian ad litem in a proceeding to grant reasonable visitation rights to a nonparent. (FE)

Previously Filed As

WI SB522

The appointment of a guardian ad litem in a proceeding to grant reasonable visitation rights to a nonparent. (FE)

WI SB2291

Visitors in a guardianship proceeding and appointment of successor guardians.

WI SB282

AN ACT relating to guardianship proceedings.

WI HB866

AN ACT relating to guardianship proceedings.

WI SB501

Guardians ad litem; mandatory appointment in custody or visitation cases involving a minor.

WI SB1642

IMDMA-VISITATION-NONPARENTS

WI HB2492

Guardianship; court appointments; care placement

WI HB1443

Guardian ad litem; authorize to be paid a reasonable fee for services to a child.

WI A02526

Expands the right to assistance of counsel to include respondents in guardianship proceedings and kinship caregivers in custody and guardianship proceedings.

WI HB2359

Enacting the uniform adult guardianship and protective proceedings jurisdiction act and the uniform guardianship, conservatorship and other protective arrangements act.

Similar Bills

No similar bills found.