The ATFL and CFL are ligaments on the side of the ankle. If they've been completely ruptured then they won't grow back and surgery is your option for repairing them.
You can survive without them with just the strength of the muscles but it's not overly advised - especially if you intend to continue with sports.
You need to discuss with your surgeon what your options are.
After 8 months your ankle still isn't where you want it to be, and it's not improving so you have to decide if your happy with where it's at or not. You likely need surgery, but best to discuss with a surgeon.
Good luck