I don't blame her for withdrawing from what's largely a ceremonial mixed doubles match with Andy. Has to put everything into her singles tournament, and I'm sure Andy would be the first to acknowledge that.
As Emma's grass season concludes, I think her mental fortitude and commitment remain. Physically, she's still not quite there. Coco Gauff would heve certainly taken her out in straight sets today... Emma will be back because of her love of tennis..