An Online Reenrollment (ORE) form is intended to update existing individual (parent or guardian) relationships. The form assumes that the relationships between individuals was already established with an Online Admission (OLA) form. 

See: How to create a relationship between parents, or individuals using an Online Application form

This does not affect new relationships between a student and an individual. This only adheres to relationships that are to be created between individuals. 

If information about relationship changes between individuals is needed, please use an attribute.

For Example: 
Has the relationship status between Parent 1 and Parent 2 changed? If yes, allow for the attribute comment to show for an explanation. The information will then have to be updated manually on the record in The Education Edge.