The "Anger Management" star fired off at his ex-wife again on Twitter Tuesday, calling the 42-year-old actress and mother of their two children a "pig" in poem form.
hey denise I own the farm. yet you are only pig in the pen to sling mud bile & shite every inch your evil cloven hoofs trample. c #Oink— Charlie Sheen (@charliesheen) January 14, 2014
Richards lives in the home with her children because it is close to their school.
Sheen and Richards relatively friendly post-breakup relationship broke down last month when Sheen said Richards canceled his holiday plans with his daughters.
2014: The Year in Music [PHOTOS]