Thankfully, though, executive producer Andrew Kreisberg has said that part of the goal with the Flashpoint arc is to cement some of the repercussions of time travel and have it so that some things stay broken when history gets distorted.
Not to mention all the other things have been changed.
That’s a gigantic change that he obviously didn’t expect, and so we’re probably going to see the fast-footed hero trying to figure out how to go back in time to save her from family turmoil.
I doubt the show keeps Iris away from Joe and Wally for an extended period, but it’ll be interesting to see how it gets resolved, and what has to go wrong in order for that to happen.