Thank you for this super post, you have a unique, gentle and non-judgemental approach that is both comforting and thoughtful.
So what you're both saying, if I'm understanding correctly, is that these strange experiences are very individualistic to you both in that you can accept them as authentic, valid but unprovable and inexplicable experiences? If you were a person of religious conviction, do either of you have an opinion as to whether you would have had to deny that they happened? I know that's probably a question that would be tricky to answer because of the differences in the many religions, but most religions seem not to allow for a person to acknowledge experiences that do not fall within the confines of the structured and accepted parameters of religious tenets.
Very interesting. It's a me too thing. Some I've explained to myself as those things that we have not progressed enough to understand. Others... I have nothing except they happened.