Does anyone know who realy is River song and what is her conection with the doctor?

Someone once came up with the theory that River Song was his future daughter. Someone berkata the idea of River being his wife was a jkoe made up oleh one of the Doctor Who writers atau staff. I'm not sure what to believe here. but I hope we see some lebih of River Song as I'm curious about her and her connection with the Doctor..

I think that she might be his daughter "Jenny" cause she seems to know stuff that she wouldn't know. like his real name and she had her own sonicscrewdiver plus that book with all of the stuff in it. And she seems to have know him for a long time.

I don't know, its a theory.

I dont think that river song is the doctors daughter because she clearly seems to have deeper feelings than that for him 'jenny' regenerated with out becoming a new person - shes not entirely time lord so there is the chance that she cant regenerate entirely and if she can why didnt she the first time it leaves too many questions, also why wouldnt she just tell the doctor who she was as his daughter? they had already met it wouldnt change his future atau any thing it would have been kinder to give her name than use his.