When someone mistreats a person who has only shown care, especially during a vulnerable season, the impact can be deeply damaging because it adds pain on top of existing struggle.
But it is also important to be careful with labels like “highest form of toxicity,” because people’s behavior can come from many things, including unresolved issues, poor emotional regulation, or lack of awareness, not always deliberate intent to harm.
What matters most is the effect: if a relationship consistently increases someone’s pain instead of supporting their wellbeing, it is a sign to create distance and protect your emotional health.
The highest form of toxicity is abusing a person who was never cruel to you. Especially when they are already carrying the heaviest trauma of their life.