Atlanta ( CNN ) From bad to worse . The boyfriend of Bobbi Kristina Brown , who is fighting for her life at an Atlanta hospital , unleashed against her family Monday on Twitter , defending his actions and accusing her father of wanting her money . Brown is the daughter of R & B singer Bobby Brown and the late star Whitney Houston . `` Bobby seen his daughter 4 times in the last 5 yrs , '' Nick Gordon tweeted . `` Now him and his family want Whitneys $ $ $ . '' Gordon has said he 's been prevented from visiting Brown in the hospital -- an accusation her father has denied . `` Let me be very clear , Mr. Gordon was offered an opportunity to potentially visit Bobbi Kristina and he declined to meet the terms of any possible visit , '' Bobby Brown said in a statement through his lawyers . `` Obviously Mr. Gordon is not as desperate to visit Bobbi Kristina as he wants the world to believe . '' The statement did not specify what the terms were . Without specifying the details of those terms , Gordon 's lawyers said they advised him against meeting them , `` particularly in light of Mr. Brown 's inability to guarantee access . '' `` In an effort to do all he can to visit , Nick has repeatedly offered to meet with Mr. Brown privately to discuss his request in person , rather than through lawyers , '' lawyers Randall M. Kessler and Joe S. Habachy said in a statement . `` Those offers have also been rejected . We hope Mr. Brown has a change of heart . '' Bobby Brown 's attorney responded with another statement , saying Gordon has yet to tell Brown in writing what happened to his daughter . Bobbi Kristina Brown , 21 , remains in a medically induced coma at Emory University Hosital more than three weeks after she was found unresponsive in a bathtub . Police have said they 're treating her case as a criminal investigation after she was found on January 31 at her home in Roswell , Georgia . The extent of her injuries is not known . Her mother , who died in 2012 , was similarly found in a bathtub . A coroner ruled Houston 's death an accidental drowning , with heart disease and cocaine use listed as contributing factors . Brown is her only child . CNN 's Faith Karimi contributed to this report .
Bobbi Lee Brown , 21 , was in a medically induced coma . She was found unresponsive in a room at her home in Roswell , Georgia .