I think that may be a factor. Imagaine Minny coming for the birth and four times a girl ! Even if she did not express her disapointment, Alicky who was very sensitive could still have detected in her gestures. The creation of Misha as heir to the throne was a vote of no confidence on Alicky to bear a son, even if Minny had acted more on practical consideration. However I found that Minny's favouring Xenia's children was no surprise at all. Alicky was quite pocessive of her children and her mother-in-law did not recieve unrestrictive access to tham as Xenia's. Therefore they were closer to her than Nicky's children.