Bobbi Kristina Brown boyfriend, Nick Gordon has finally let loose his frustrations over Bobbi Kristina's dad, Bobby Brown and her family on a series of Tweets.  He bluntly claimed that Bobby Brown has only seen Bobbi four times in five years and he is only interested with Bobbi's inheritance.

The tweets were posted briefly after Bobby Brown's lawyer released a statement that Bobbi Kristina Brown boyfriend, Nick Gordon is allegedly not cooperating with the investigation on Bobbi's case.

It could be seen that Gordon and Brown's exchanges of words connote deeper fumes since the Jan.31 incident happened.

"Due to Mr. Gordon's failure to place in tangible form his understanding of the events that led to the hospitalization of Bobbi Kristina, there is no reason for any additional discussion with him," Christopher Brown of Brown & Rosen LLC told US Weekly. "It appears that Mr. Gordon did not want his understanding of the facts to be subject to the truthful examination of various experts or Bobby Brown himself."

Bobbi Kristina Brown boyfriend, Nick Gordon also claimed that Bobby Brown has prevented her from visiting Bobbi in the hospital, which was then refuted by the Brown's.  As CNN reports, the lawyer said that Gordon didn't meet the terms of any possible visit to Bobbi.

Another lawyer also stated that Bobby Brown is still waiting for Bobbi Kristina Brown boyfriend written statement on what really happened the day that Bobbi was found in the bath tub.

In Nick Gordon's tweets, he shouted to Bobby Brown 'to grow up' adding that his daughter will only hate him when she wakes up and see him.  He also claimed that he had taken care of Bobbi since Whitney Houston died in 2012, according to Daily Mail.

On the night that Bobbi was sent to hospital, Bobbi Kristina Brown boyfriend claimed that he regret on one thing and that is not able to get Bobbi faster to give CPR.

On Wednesday, Nick Gordon's lawyer Randall Kessler stated that his client was desperate to see his love referring to Bobbi Kristina.  He added that Gordon didn't return to the hospital to respect the Brown's wish that he will not visit Bobbi.

 Bobbi Kristina Brown boyfriend respects their decision to avoid public confrontation which already happened in the earlier days that he was there for Bobbi in the hospital.

On Saturday, an insider revealed that Bobbi Kristina was apparently high on drugs and binging on alcohol the day she was found unresponsive on her bath tub.  Some sources also claimed that she had been into Xanax, heroin and cocaine months before the tragic incident happened on Jan. 31.

Here are strings of Bobbi Kristina Brown boyfriend tweets expressing his rant over Bobbi's father, Bobby Brown.