Aaron Phypers tells PEOPLE that Denise Richards was allegedly not involved in their animals' lives after police responded to his home when Richards showed up attempting to pick up one of their dogs. She also alleged that he put one of their dogs down without telling her,

Dispatch audio from the event, also obtained by People, hears an emergency dispatcher inform that Phypers told them after leaving that he “fears for his parents.”

"Real Housewives" star Denise Richards allegedly showed up unannounced to her estranged husband's home Sunday amid their tumultuous divorce.