Former "Real Housewives of Beverly Hills" star Kim Richards is now destitute and living with her sister.

Just weeks after leaving a rehab facility and being fired from the show, Radar Online reports Richards is struggling mightily and has "no career prospects" on tap.

"Kim has been at Kathy and Rick's house since she abruptly left rehab several weeks ago," a source told the website. "She has no place else to go, and no one in the family wants to loan her more money." A source later added, "If it wasn't for her family, Kim would be homeless."

Some are even arguing that the former "Real Housewives" star has grown delusional as she continues to insist producers from the Bravo-aired show will soon be asking her to return to the cast.

"According to Kim, she was the star of the show, and her fans want to see her back on the show," a source said. "Even though Kathy has told her that isn't a possibility, Kim refuses to listen. Kim is really starting to wear out her welcome at Kathy's house. All she does all day is complain about how she ended up in this situation."

As Radar previously reported, since leaving rehab Kim has been regularly skipping scheduled outpatient sessions tied to her rehab treatment. Reportedly, she has already missed as many as four appointments and has not been back to the treatment center at all.

"The rehab program directors are just assuming that Kim isn't returning to treatment there, and no one is going to chase her down and try to force it on her," a source said.

Richard was fired from "Real Housewives" after several public meltdowns, one of the last of which came at her daughter's late May wedding when she appeared seemingly under the influence and "said horribly nasty things to her daughter" just before she was slated to walk down the aisle.

TMZ reports the incident led to Kim's daughter not speaking to her and her then sober coach resigning from the post.