Looking for a historical romance where the heroine gets injured and becomes an absolute witch to servants and her family. The Hero comes back into her life and basically doesn't bow to her BS. They're at a ball and he comes up to her and whips off the blanket that's laying on her legs. Everyone around her gasps but pairs closer to see if her legs are grotesque. The hero basically says they look scrawny but otherwise alright. He becomes the bane of her existence just to get her to heal at the bequest of her family.