And my point is that you cannot generalize an entire nation as being "stiff upper lip" types to explain a mother's lack of emotion.
Although American, born and raised, I am definitely the stiff up lip type. Without gettihg into the whole adopted child, Primal Wound argument, suffice it say I have rarely cried in front of anyone, ever. I rarely show emotion, ever. I never, in over 30 years, cried at work over anything, no matter what.
Hated weepy women in the workplace.
Until the day my ex husband called to tell me his son, not my son, his from a prior marriage to ours, a boy I never even met until he was 12, had been killed in an auto accident.
All those years of "never let them see you cry" went right out the window before I even had a chance to think it through. Again, this was not my child, it was a former stepson that I hadn't even seen in a few years and would not say I was overly close to, although obviously there was some affection for.
I don't care if the McCann's are Brittish, American or whatever. They are parents.
Kate's reaction was, IMO, suspect, for a number of reasons.