Here in Florida, statute 825.102 "ABUSE, NEGLECT, AND EXPLOITATION OF ELDERLY PERSONS AND DISABLED ADULTS" makes emotional abuse of an elderly or disabled person a Felony of the Third degree.
(1) "Abuse of an elderly person or disabled adult" means:
(a) Intentional infliction of physical or psychological injury upon an elderly person or disabled adult;
(b) An intentional act that could reasonably be expected to result in physical or psychological injury to an elderly person or disabled adult; or
(c) Active encouragement of any person to commit an act that results or could reasonably be expected to result in physical or psychological injury to an elderly person or disabled adult.
A person who knowingly or willfully abuses an elderly person or disabled adult without causing great bodily harm, permanent disability, or permanent disfigurement to the elderly person or disabled adult commits a felony of the third degree, punishable as provided in s. 775.082, s. 775.083, or s. 775.084.
Depression is a qualifying mental disablility especially if it is caused by a depressive illness / bi-polar / schizo-affective disorder / or other chronic health condition (being mentally ill is a civil right - not a crime or a tort).
3rd degree felonies come with 5 year prison terms. That should wrap a few weeds around their propellors. Your state should have similar legislation. Copy FS 825.102 to them.
Paul