By Sarah Tetteh Meghan Markle and Prince Harry warmly embraced a woman whose sister was killed in the Uvalde school shooting. It came as her son shared sweet new images of the Sussexes’ surprise visit to his family’s home in honour of his mum’s birthday. Harry put his hand on his heart and came over all emotional as he watched his wife go in for a huge hug with the woman who was mourning the loss of her sister. The Duke and Duchess of Sussex did their best to raise morale as they gathered together with the family. Meghan looked glam in a black top as she brought over a birthday cake with candl…