This is horrible news.
When I saw the 'selfie' of the two people in the Daily Mail's report, it reminded me of a very similar selfie I have on my phone of me and my wife. I then started to question whether I wanted to continue flying with my wife at my side or at all.
I realise there may be other factors (and we should wait for the AAIB report) but if the met on the day (see bottom of the first page) had shown up on my iPad that morning I just would not have bothered to go to the aero club let alone climb into a PA28.
I await the accident report with interest - not from a morbid point of view but wanting to learn what exactly went wrong.