So ... what happened to Jon? He's never been so quiet for so long?
Am I too optimistic in hoping that he has obviously had a total meltdown and has taken himself out of service?
Well, or: too pessimistic - depending on whether you choose to prioritise entertainment value over the good of society or not?
Is he confirmedly still alive and not in the loony bin?
For me at least, mood swings during PMS are mainly weepy and irritable/angry. Never felt euphoria. In fact, estrogen levels drop at the end of your period and that is the only time I have ever felt anything close to euphoria. Although, I think of it as relief -- not feeling good, just going back to normal.
Well ... this, basically!
But then, your period (AFAIK; obligatory "not a doctor/biologist") and preceding symptoms are actually triggered by estrogen levels dropping.
So, surely (assuming the above is correct), dear Jon being on estrogen should, on the whole, make him less, not more aggressive.
In some cases, I suppose, you just can't medicate the irredeemable arsehole away.