Board Thread:Questions and Answers/@comment-26431570-20150916203950

As many of the people who have seen my posts and my username know, I am a HUGE fan of Splinter and Miwa. I also love Tang Shen. I am devasted that Splinter will die :'( and I know many people are like, "Oh well the turtles will just go back in time to save him, no biggy!" So my question is that as much as I love Splinter, why would the turtles save him when it would change history but not save Tang Shen when they had the chance? I know they tried to descretly tell her Shredder was evil but they could have just told her too. Also they could have saved Miwa from a childhood of lies. So what makes these two situations REALLY that different?  