Haha yeah, rationally I know that. I think the reason I can't seem to ease my nerves (and A, I didn't mention this on my LJ) is that the woman 5 people in front of me at Manchester during my visit a month ago was the poster child for LDR removal issues. She was fairly loud, so we could overhear a lot of what was going on, and it was the same story--met the fellow online, never met before, in tears, even though she was staying only a week they were giving her the third degree, etc. The woman in front of me (dual citizen, actually went through the non-UK national line because it was shorter!!) turned around to me and said "She mentioned her boyfriend?? Is she *stupid*?!?" That said, I know rationally you're right about having ducks in a row from experience.
To be honest, I'm more worried about the US borders simply because on FH's first visit to the US back in '05, he was hassled and I don't even know why (who are you meeting? how did you meet? is she really just a friend? *suspicious look* okay, welcome to America.). He was only staying for five days with no previous, so all I can figure out is that it was a case of dumb luck where he happened to be the one who randomly got interviewed further. Of course, it's put a bad taste in our mouths about the whole POE thing from the start, even though he got waved through with no hassle at all this past January.
In addition to that (and A, you may have read this already) my experience with the visa-issuing process has been a very inconsistent one (in that another individual and myself were applying for a student visa and had the exact same supporting documents, but she was treated much differently), so my general impression is that anything can happen, and I do try to prepare for the worst. Plus, I just read about it on so many boards here and elsewhere that I can't think "oh, it'll never happen to me".

But thanks for listening ladies, as always!!