TW; Abuse, neglect.

OCs parents fall in love with someone who changes them completely. They only want OCs parents money and cheat on them constantly. They also abuse OCs and manipulate OCs parents into no longer giving OCs love or attention, but instead get very angry and ordering towards them (they make OCs do all of the housework.) OCs parents significant other gets pregnant and they use this to make OCs parents marry them. OCs are left in a house where their step parent leave wounds and their other parents don't even acknowledge them half the time.