Under the parent tab of overview, we can only see Parent 1 and Parent 2.  It should be all who are associated with the child.  A flag of sorts should be on the parent that the child resides with.  A lot of people don't bother looking up the family because its easier to see everything under overview.  Yet only 2 parents can be seen.  I would really like to see all Parents associated with the child with one glance.