Family Cruelty

“	Luigi: Mario, stop! We're brothers! Mario: I have no brother.	„
	~ Racist Mario declining Luigi as his brother while trying to kill him.

“	Blumiere's Father: Blumiere, my son, don't! Even your ancestors could not handle that dark book... If you open it...there's no telling what might happen! Blumiere: I do not care, Father! A world without her is empty. A LIFE without her is empty. Speak, Dark Prognosticus! Teach your dark history! I await your command! Count Bleck: BLEH HEH HEH! BLECK! Blumiere's Father: Blumiere... What have you done? Count Bleck: Silence! The first prophecy beckons. I will erase every inch...of this blasted world! Blumiere's Father: Blu-Blumiere! Don't do this! Blumiere!	„
	~ Blumiere opens the Dark Prognosticus until he transformed into Count Bleck, leading to his father's death.

“	You want to die for this planet? Fine! What's 17 more years? I can always start again! Make another kid.	„
	~ Omni-Man when nearly beating his son to death.

Inconsistently Heinous villains who have shown to be willing to harm or attempt to harm people in their family in some form of way be it abuse, murder (or attempted murder), injuring, etc.

Examples of family cruelty as shown below are:

Familicide: Villains who killed their family members, such as matricide, patricide, filicide, mariticide, uxoricide, and so forth. Examples of villains who committed familicide include: Miles Walker (who killed his family), Cheon Seojin (who indirectly killed her father), Greg Heffley (who murdered his family), The Animator (who attempt to eliminate his own creations), Itachi Uchiha (who murdered his parents and entire clan), Ash Graven (who killed her parents), Count Bleck (who killed his father after his transformation), Racist Mario (who attempt to kill his brother), Azula (who tried to kill her brother Zuko), Andrew Detmer (who attempt to kill his father and later his cousin), Kokushibou (who killed his brother), the 2019 movie Joker (who suffocated his mother to death), King Andrias (who leave his father and ancestors to die at the hands of Anne), Mor'du (who slaughtered his brothers), Nostalgia Critic (who killed his own brother, Rob, at one point for owing him $2), Tomura Shigaraki (who killed his entire family), and Kratos (who killed his wife and daughter by accident and killed his parents as well as many of his half-siblings).
Abuse: Villains who, through one means or another, are callously abusive or tormenting towards their family members. Examples of abusive villains include: Father (who cruelly abused his children), a novel version of Cersei Lannister (who abused her younger brother Tyrion), Mario (who cruelly abused his own brother out of amusement), Darth Vader (who psychologically tormented his son into joining the Dark Side), Sheryl Goodspeed (who verbally and emotionally abused her own son out of sheer frustration), Nolbu (who kicked his own brother for wealth), Preston Northwest (who abused his daughter into following his footsteps), Emperor Zarkon (who cruelly abused his son and showed no care for him), Corrine Dollanganger (who abused her mother and children), Plankton (who is very abusive and neglectful towards his son) and Verminious Snaptrap (who abuses Larry who is his step brother by sending him to the shark tank for the dumbest reasons and talking back at him and attempting to send his mother to a deserted island).