RainmanTime
Super Moderator
Have you ever run into a family member or an old friend that you haven't seen in a while? You compare memories, and the other persons memories don't exactly match yours. It does stand to reason that since we all have freedom of choice as to which future we choose, not all of us will choose the same future. And those of us that don't, will have different memories of the past than we do.
This does suggest that our minds have the ability to take us physically to alternate timelines.
You are using an event to select the conclusion that you wish to be true, rather than properly analyzing all potential reasons for the circumstances surrounding that event. I can think of two other reasons that are much more mundane than the one you put forth:
1) The two family members have exercised their free will in what they chose to remember (i.e. what details were important to them). And because we already know the human mind can make decisions based on their biases unconciously, this freedom of choice that alters what the two people remember is not even something they actively recall.
2) The more likely reason has been demonstrated though innumerable studies: Two or more people witnessing the exact same event will remember different things. We have seen this in murder trials many times, and yet you never see a lawyer decide to select the defense strategy of "well those two witnesses were just on different timelines" as a means to get their defendant out of a murder-1 charge.
You cannot just select the reasoning that you desire for what you describe. You must analyze all reasonable possibilities, and I would suggest that the two possibilities I have outlined above are at least a tad more reasonable than the "different timelines" theory.
RMT