this is from http://www.ncregister.com/blog/steven-greydanus/so-how-gay-is-disneys-frozen#ixzz2tLBKcidn

With her ice powers, Elsa is notably different from other people. “Born this way or cursed?” asks the troll king, and her parents confirm that she was born that way.

Nevertheless, her difference is an occasion of fear and secrecy. Misguidedly, her parents teach her to “conceal it, don’t feel it.” This repression of her true nature leads to isolation, anxiety and finally a meltdown at Elsa’s coronation, at which she inadvertently outs herself, revealing her ice powers for all to see.

Regarded with fear and revulsion by others, Elsa defies the society that has rejected her as well as the unjust strictures placed on her by her parents, celebrating her acceptance of her true identity in the power ballad “Let it Go.” No more “Be the good girl you always have to be” for her; now her mantra is: “Let the storm rage on / The cold never bothered me anyway.”

It’s worth noting that Elsa at no time shares her sister Anna’s romantic longings, nor does she show any interest in a male suitor or in being courted. (At one point a male character remarks that, as heir, Elsa would be preferable to Anna, but “no one was getting anywhere with her.”)

Oh, and viewers who stayed through the end credits were treated to a parting gag in which Elsa’s giant, male-voiced snow monster, wandering through her abandoned ice palace, picks up her abandoned tiara and places it daintily on its own head, smiling as it discovers its true inner princess.