great chapter,
i'll get straight to the most interesting point...sarada being told that Karin is her mother. While it seems to be the obvious result, I still believe that Sakura could be her mother, but because Sasuke alwys drank so much blood from Karin that maybe, just maybe, Sasukes dna changed and passed that onto Sarada.
sounds crazy, but in a love triangle like this, there is always a possiblity.