Pretty much what I was going to say. They made their bed. They can lie in it.
I also think the marriage is probably not going to last much longer, as this will be the catalyst that makes Harry realise his mistake in fucking off to the other side of the world, and leaving his family behind, because his new missus clicked her fingers and demanded it, because the life of a Royal was much harder work than she expected.
I know he has his own mind yada yada yada, but she was certainly the driving force behind them going. She comes across as rather manipulative and controlling, and Harry fell for her, and her games, hook line and sinker. She wanted to be a princess, she wanted a prince, and she wanted the fairytale. It was anything but a fairytale, and was bloody hard work, and as soon as she could, she dropped the whole 'I'm a pwincess' routine, and dragged him to America, into her world.
I believe he regretted it fairly soon after, and must have missed his family and everything he knew. I know I would if I'd been dragged away to another country, and thrown into this fake and narcissistic world of L.A. fame. The Queen dying and Harry not being there when she died/not being there when she was dying and needed him, is something that will never leave Harry, and like it or not 'Meghan lovers,' he will soon start to resent Meghan for it. He probably already does actually.
I actually really liked them together when they first got engaged, and was pretty chuffed when they got married. But when they left the UK, and started becoming this attention-seeking, showbiz type couple, suing anyone and everyone for anything they could and moaning about being 'papped' and talked about in one breath, and then saying 'ooh PLEASE pay us attention paparazzi' in the next, I just thought 'nah fuck that. I'm over them.' I hope he leaves her soon, and brings his children home to the UK. I am sure she will fight to keep them though.