Try and get her out and about ....mixing with people . The young ones are under such pressure now days and the computer , facebook n all that rubbish can be an excuse to sit think and dwell on what ails us . What I mean is its not good to have too much time on your hands so keep her busy ...hope things work out fella . I speak and feel from experience as I once suffered from the same sort of thing after years as a traffic warden a guy tried to run me over and I broke down suffering terrible anxiety...took me a year and a half to recover with cognitive behavioural therapy.