Leolah Brown, aunt to the late Bobbi Kristina Brown, interrupted her funeral service yesterday at the Saint James United Methodist Church in Alpharetta on Saturday and spoke out against family member Pat Houston, the Associated Press reported. Brown spoke with reporters and told them that the feud between the Brown and Houston families is just getting started.

"Whitney will haunt Pat Houston from the grave, she will haunt her," Brown told reporters in footage obtained by TMZ. "Pat, it's not over. It has just begun."

During the private service, Brown screamed out at Houston, one of Bobbi Kristina's aunts by marriage, according to Us Weekly.

"Whitney is rolling over in her grave!," a source said. "You are so wrong for this, Pat!"

Brown was escorted out of the church with help from actor and filmmaker Tyler Perry, who attempted to diffuse the situation. Once outside, Brown seemed visibly upset and spoke with reporters.

"I have information, I have evidence, I have knowledge of who Pat really is," she told reporters.

Bobbi Kristina was the only child to singers Bobby Brown and the late Whitney Houston. She was found unresponsive floating face down in a bathtub in her Atlanta home in January. She was placed under a medically induced coma and remained under medical care at the Peachtree Christian Hospice in Duluth, Ga., where she made little to no progress. She passed away on Sunday, July 26, 2015, at the age of 22 years old, as previously reported by HNGN. Her family was reportedly fighting over the details of her funeral arrangements.