As a distraught father who is worried about the condition of his ailing daughter, Bobby Brown was seen struggling to perform properly during his Fourth of July concert in Atlanta, which the audience described as a "mess." 

The R&B singer-rapper reportedly admitted that he was having a hard time concentrating on his performance, and kept on forgetting the lines of his songs. 

"I keep forgetting s--t right now. I'm in a different zone right now so you will all gonna have to excuse me if I just go somewhere else. Please join me 'cause it's going to be a great trip," Brown said. 

The singer did not mention anything about the condition of his ailing daughter Bobbi Kristina Brown during the event, but it could be the reason why he was out of it during the concert. 

Brown's family and friends are starting to worry about his well-being because of the painful ordeal of seeing his daughter fight for her life. Bobbi Kristina's mother, the late musical icon Whitney Houston, also died due to drug overdose back in 2012. 

In an interview with ET, Brown's former New Edition bandmate and friend Johnny Gil said that the rapper's state of mind is, "in a nutshell, not good." 

Meanwhile, after showing that all was well between the Browns and the Houstons, with the two families having been photographed together while visiting Bobbi Kristina in the hospice facility, TMZ reported that Brown's extended family members are now banned from the Atlanta facility. One of them reportedly took photos of Bobbi Kristina on her bed and tried to sell it to various publications last week. 

According to the report, there is proof that points to one of Bobbi Kristina's paternal relatives as the person responsible for the photo. Together with her co-guardian Pat Houston, Brown himself decided to prevent his family from visiting his daughter again because of the incident. 

At this point, Bobbi Kristina is still fighting for her life inside the hospice facility. The 22-year-old was discovered unconscious in her bath tub in her suburban Atlanta home on Jan. 31. She was placed in a medically induced coma, but was recently transferred to the Peachtree Christian Hospice where her condition reportedly continues to deteriorate.