Hello, all. I disappeared, but I've returned.

Anyways, I tend to take the thought that when something in the past is changed, not only that thing in the original "traveler's" time, but in every time up until then. I think the closest thing to that (that has been discussed before) would be [spoiler]when Gabriel killed Edith in 1840. Now, to be honest, I've never seen the 1840 episodes, only read about them, sadly. I don't know, did Edith mention having children already? If not, that creates even more of a conundrum. How did she become the great "grandmama" that everyone "revered" in 1897?[/spoiler]See? If you try to think about problems with continuity (or about time travel in general), you'll get a major headache. XD