I wouldn't celebrate... at least until the chap is released...
In first place, It could be a troll, secondly, according to Evil, the chapter ends with Sarada and Karin meeting for the first time with the interrogation "Parent and child face to face?".
Yes, i am gathering quotes now, and once it is revealed, i will show these guys their stupidity.
If google translated this correctly then it should be hers. From what I read Sarada runs off to find Karin. SasuSaku have flashbacks. And Karin is still shown obsessing over Sasuke. Hopefully I wasn't on drugs while I read it.
Lol, that's what i got aswell.
It doesn't make sense for Karin to be the Mother. We know Karin is/was obsessed with Sasuke, and that she is alive, so if she was the mother why would Sarada be living in Konoha all her life with Sakura?
Surely Karin would love Sarada as much as she loves Sasuke if Sarada is her child, and she would want to be with her.