Mother in need of gallbladder removal

My wife storm has been told 10months ago she needs her gallbladder removed. After countless trips to the hospital we have recently been told it will be another 12 months minimum before she will receive the operation.The last 10 months have been hell for us as a family with my wife being in constant pain, completely changing her diet to a fat free one, unable to look after our son as she wants because of the amount of medication she is on due to the pain, most days she can't get out of bed. So with this in mind we have no choice to go privately as it is no way for my wife to live her life like this anymore. We have a son that is nearly 2, my wife cannot run around with him or go for walks to the park. After only being married 2 months before knowing about the gallstones it would be amazing to get my wife back to normal and be a family again.