An Act relative to the uniform child custody jurisdiction and enforcement act

This bill updates Massachusetts law to align with the Uniform Child-Custody Jurisdiction and Enforcement Act, ensuring consistency in how child custody cases are handled across state lines. It directly affects parents and guardians involved in legal disputes over a child's legal or physical custody, parenting time, or visitation. The legislation establishes clear definitions for key terms such as "home state" and "abuse," and sets specific rules for which courts have the authority to make initial custody decisions or modify existing orders. By standardizing these procedures, the bill aims to reduce conflicting rulings and make it easier to enforce custody orders in other states.