Oh yes, exactly Abstract, though my experience was a bit different. The ptsd presented itself early, around 14 through 15, I mean all the symptoms did. I thought it was me. Characteristically of that happening, from what I know of ptsd, I then (from 14 onwards), tried to cope (and cope with the symptoms); it got progressively worse and more desperate. Of course, even my coping attempts were causing more pain (short term coping or relief for long term pain). It followed a death and though sudden and unexpected, should not really fit the criteria either (on its own).
When I fell apart at 38-ish, the triggering event had nothing to do with that. But since then I've had much reminders (or FB's, re-living of things/ memories/ emotions I would otherwise not have recalled- and never did), that go well back. I was on my own raising myself in many respects from about 5 up, and had burdens then an adult couldn't manage now. I guess it made an impact. Though it was no one's fault, in the sense that I completely kept it to myself, almost without exception. And also those that were supposed to be 'around' (watching you as a kid, or providing), were saying they were but mostly weren't there. So I managed everything myself. But it was ok. Not normal, however.
Perhaps you are right- that healing preceeded breakdown. I always thought I was just too worn out. But oddly enough prior to it I remember feeling better than ever. I want to try to get there again. But I guess it truly is painful to go 'thru' previous traumas again. Anthony said it's harder than the first time (because we blocked it out, and tried to avoid it). I know I certainly did- with everything. Under the explanation to myself it was 'nothing', or others had it worse, or I was told not to, or if I survived (an indivual happening) then so what, or people couldn't be 'told' on (about), etc, or it was somehow my fault. Whtaever explanation, it all had the same end result.
((((((Big big Hugs for you, and everyone))))).