I always wondered why the Queen gave permission for Harry to marry Markle. She denied her own sister from marrying a divorced man and ruined her life. She told Andrew no on Koo Stark which was probably a good call then let him marry Fergie who was the equivalent of a tavern wench.
Wait til Meg decides to deep six Harry and move back to the states with the kid. That will be interesting.
Simple, because Harry has no chance of ever ascending the throne. William is next after Charles, and now he has three heirs of his own. It would have to be a pretty major tragedy for all four of them to be killed together, and Im certain Royal Family has policies in place to prevent that.
Lastly, if it ever came to that, news would come out that Harry is not actually Charles offspring, but rather the child of that soccer player that Diana had an affair with.
This entire marriage gives the Royal Family cover that they are modern and progressive without having to take any risk in the effort.
Sparkles can NOT move back to the USA and TAKE THE KIDS. Whatever child/children she has, are sort of the Queen's "property"!