Article continues below advertisementOK! can reveal Kate Middleton delivered a subtle but deliberate response to past criticism by opting for an animated Mother's Day post - a move insiders describe as a calculated way to avoid renewed scrutiny while sending a quiet message to detractors.Kate, 44, marked the recent Mothering Sunday through her Royal Foundation Centre for Early Childhood, an initiative she launched in 2021, by sharing an animated video celebrating mothers, carers and caregivers.