Cowboys head of football Peter Parr confirmed that the club was attempting to assist Barba.
"We are going to help Ben wherever possible," he told the Courier Mail.
"At the end of the day, Ben is a human being with a partner and four young kids and we can't just toss them out without any care.
"They are a young family and we feel we have a responsibility to help them — if indeed they want that help."
NRL Chief executive Todd Greenberg confirmed that the "physical altercation between the player and his partner" had been caught on CCTV and said there was no place left for him in the game.
"His registration with the game is no longer and I can't see a time, at any time in the future, that he'll be welcomed back," Greenberg said.
"What I am going to say is that in the jurisdiction that I uphold, there's no place for him. It's probably time for Ben to find a new vocation."