This is absolutely true. If she really wants it bad enough she needs to shed more weight. She has the best trainers and personal chefs in the world.
Many claim that "40 is the new 30".
She must also ditch her ninnyhammer coach, the shameless sleazy cheater Patrick Mouratglou, and the other "mental" coaches she has hired; they have failed her for years.
She mopes and sulks and slowly drags her feet every time she misses a shot. That is not the way! Must move on to the next point with a bouncy happy feet attitude.