Sorry to come into this interesting discussion late.
Alixz said "Alexander III pushed Nicholas toward Mathilde when both were very young. At least that is the way it is presented in Mathilde's books and every other book that quotes her."
It is so funny how poor Nicholas has been, well, neutered by history. Mathilde does say that AIII seated her next to Nicholas, and
joked about flirting, yet that is hardly Alexander III pushing them together. But she also said that Nicholas came to her house incognito, as Volkov, a hussar officer. That takes a bit of determination given his status. No doubt Nicholas had plenty of desire and incentive to see Mathilde
all on his own, without trying to prove some level of manliness to his father! But that is what the gossips say (Prss. Radziwill?) and
the revolution has cast this brain fog on our collective thinking, don't you think? We also know that he had plenty of healthy
interest in Alix and other women/girls (Toria, a bit). So writers saying that his father had to push him toward women was probably
more of an attempt by contemporary gossips to make him seem weak in all ways, politically and privately.
About needing a Protector: I am a musician, and the art world is cut-throat. Even tho' Mathilde had already
scored big in Sleeping Beauty by the time AIII died, her career could still have been slowed down by jealous dancers or administrators.
Losing Nicholas and Alexander III at the same time did make her vulnerable, I think, and the Italian dancers still held rank.
And dancers' bodies age, so she could not afford to lose time to political infighting if she wanted to outdance all the Italian Prima
ballerinas and become the first Russian Prima Ballerina Assoluta.