Legal Question in Family Law in Tennessee

That's a tough question. The judge should have added a provision discussing issues like this, as the third party visitation can definitely cause conflicts of time. Typically, holidays under a parenting plan trump the regular (day-to-day) parenting schedule. Therefore, if your birthday is considered a holiday under your current plan, which they typically are in the state form plans, it would trump regular day-to-day visitation. To be safe, you should have an attorney file a motion to clarify with the court, asking them to address this issue before anyone runs into trouble.