Mrs. Stook's Words of Wisdom
Dear Mrs. Stook,
Give some background information, how it's affecting everyone involved, etc.
State the problem
Request for help
Sincerely,
Romeo (or Juliet)
Dear Romeo (or Juliet),
Acknowledge the situation
Offer sound advice
Closure
Signed,
Mrs. Gazmen-Stook
Acknowledge the situation
Offer sound advice
Closure
Signed,
Mrs. Gazmen-Stook