Emotional Distress Lawsuit — Civil Legal Guide. Understanding emotional distress lawsuit and your civil legal options, explained in plain language. Emotional distress claims are among the hardest to prove because courts want objective evidence — therapy or medical records, documented work absences, and a clear link to the other party's conduct. These claims are usually stronger when attached to a concrete underlying wrong such as harassment, a breach, or property damage. Document dates, symptoms, and any professional you spoke with before you take action. Do you need a lawyer for emotional distress lawsuit? In most cases, no — small claims court is designed for people representing themselves, and a demand letter can often resolve the matter before any filing. How much does it cost? A professional demand letter through PettyLawsuit is $29, and small claims filing fees (if you ever need them) typically run $30 to $200 and are often recoverable if you win. When you're ready, PettyLawsuit turns this into action: a professional demand letter sent by certified mail for $29, and — if it comes to that — the correct small claims forms for your state with step-by-step filing help. Most disputes settle once a formal demand letter arrives, so you may never see a courtroom.