Bobbi Kristina's aunt rips off her guardian Pat Huston

Washington: Bobby Brown's sister Leolah Brown recently used her Facebook to debunk the rumors about Bobbi Kristina's health and to unleash her anger on Pat Huston.

The 22-year-old singer's aunt posted a message on June 16, ripping off the singer's joint legal guardian Pat Houston, alleging that she told the 46-year-old singer that it was costing too much money to keep his daughter alive, reported Us magazine.

Talking about Whitney Huston's daughter's health, she wrote, "BOBBI KRISTINA BROWN IS 'NOT' ON LIFE SUPPORT ANYMORE . AND WE WILL NEVER GIVE UP ON HER! HELL NO! NOT ONE BROWN!"

According to Leolah, the 'Candy Girl' hit-maker smashed Pat Huston by saying that he didn't give a dam about much money it took to keep his daughter alive and he would do what he has to, to keep his daughter alive.

The 22-year-old singer, who was found face down and unresponsive in a bathtub on January 31, has been on life support system after she didn't response to treatments for four months.