There are a lot of reasons why Prince Harry and Meghan Markle would want to avoid making any family trips to the United Kingdom — at least for now. Their lack of security, the ongoing feud between the couple and the royals, and the fact that international flights with two young children can be really hard play into the decision. And now, it seems like we have another reason to add to the list: Meghan is not about to play second fiddle to her sister-in-law, even if royal protocol dictates it.