Meghan Markle andPrince Harrycalled Frogmore Cottage home before the duo relocated to their California mansion in 2020. Although the pair spent almost $3 million in renovations, royal expert Charlotte Griffiths claimed the Duchess of Sussex wasn’t impressed with her royal estate. “To me, it feels like he’s trolling his dad a bit because he could have said that he’s been a U.S. resident since 2020 when he quit the U.K. and moved to the States, but instead he chose the exact day that his dad kicked him out of Frogmore,” Griffiths told GB News while discussing Harry changing his primary residence…