I know this doesn't address the root cause of the problem, but how about nobody giving any flying to this lady? Mean as it sounds, this is not the intention; as it would appear from MP's early comments that this lady's performance was below expectation - this being the case just keeping her on PNF duties might at give you one less problem to deal with - unacceptable flight path.. .. .In the broader picture though, I agree with all that this lady is not a competent member of the flight crew.. .. .As more and more women are set to come in, the industry had better set some clear lines now. Maybe IFALPA can take this up?