>>39654233It can operate similarly I think, if the Ultra Moon dex entry is legit. The only question is whether the kid disappears (or was simply not there when the form was taken) and if so, where/when were they taken.
>>39654226I think the illusion would fall apart somewhere along the lines of the dating unless she's damn good at keeping her composure at every given opportunity.
That, or if she grows exceptionally attached to you and the only thing that's faked is her identity, she may eventually reveal herself to you willingly.
Even learning the truth, I would still marry one, though. Even if her appearance was faked, if the bond we had was real, then nothing truly changes. If human+pokemon marriage is outlawed, we'd just have to keep appearances with her illusion on the wedding day or just move somewhere far away where its not frowned upon.