Fire Emblem Fates Localization Controversy - Male Kanna can't marry anyone

God thats so depressing, I mean I get it, he's a prepubescent child, but at least end with them being girlfriend and boyfriend. this is just Crushing

I imagine him running back to Femui crying everytime he's shot down

Wait, this brings up a few questions for me.

1.Why? Is it the same way with the other Second Generation Characters? and, if not, why dose poor precious cinnamon roll Kanna get only 1?

2.If poor sweet Kanna only gets 1 S Supportable character, who is that? Azuras kid?