Tat quotes by people who knew this person have been so very few. So far he doesn't seem to have had a social life outside of flying glider, which we need to recall is a group activity. However it is unfortunately also easy to come up with last minute pilot pressures that do not involve last minute relational blowups. Every new slice of preventive cheese being suggested has its own set of holes.
Is it possible that some people show discretion and reserve their evidence for the official enquiry?
PS
Maxred, we only know what was leaked.