Aaron Phypers claimed he "fears for his parents" after his estranged wife Denise Richards showed up at his house, according to dispatch audio obtained by PEOPLE.

California divorce attorney Amy Lass breaks down why Aaron Phypers may fail in court against Denise Richards’ powerful case.

Denise Richards struck fear into the hearts of Aaron Phypers' elderly parents when she showed up at their home to get some dogs ... at least according to the 911 call from the latest divorce drama. TMZ obtained the dispatch audio from Sunday's incident at the Calabasas home Aaron shares with his parents and brother