The 23-year-old has reportedly accepted that she needed help, but has told her family, which is apparently up in arms about her whirlwind rehab stay, that Fielder-Civil has threatened to take his life if she left him on his own.
The pair has quit rehab twice since her drug overdose and recently the two were spotted bruised and bloody after a reported fight.
The singer claimed that they fought after Fielder-Civil found her in their hotel room with a prostitute about to take drugs while cutting herself.
'I was cutting myself after he found me in our room about to do drugs with a call girl and rightly said I wasn't good enough for him. I lost it and he saved my life,' the Sun quoted, Winehouse, as saying.
According to a source, after the fight, Winehouse's family thought that they could convince her to enter rehab, but she refused because of her hubby's warning.