I know, I had visits to the UK since 2002, and to new zealand twice, and various countries in central america. I ended up just not adding the central american countries, because my passport was never even looked at or stamped there. I just couldnt fit anything. I'll add them to the end if I need to.
I ended up just doing it like: England visits-October 2002 two weeks, etc etc, then just gave a bunch more dates/time frames, and at the end of england put "all england vists were for vacation" did the same for my new zealand trips..and then for my honeymoon in Kefalonia I had to misspell it on purpose to make it fit. Hopefully they don't mark down for spelling errors.
They've got both my passports,my new one and my old one with all the stamps, so, they can just look at the old one for confirmation if they're confused about the dates I gave. I don't think they'll even bother though!
Did you send in letters between the two of you? I was going to, but I read on here its probably best not to so they don't have anything to read into. I mean, I've got photos of us from 2005, 2006,2007, 2008, plus from our wedding, all with dates on them done by professionals. So I think they can see we've been together and actually met before without the various "i miss you!" letters. I'm not even done yet but I feel so relieved just to finally be able to get the process going.