Rovenin was at the manor, helping with the servants to cope with the 'seasonal sour mood of their Young Master', which was basically dealing with his sulky mood after losing to Bertha. Of course, this was only known to a few servants and the others were simply deluded into self-made rumours. This was a big headache, especially to Rovenin because Carseain who is 'ordinarily' unpredictable becomes extraordinarily unpredictable. Sometimes, he just trains till he drops or sometimes he'd stare at the window and then jump. It was not a suicide attempt. He simply wanted to experience something Bertha would never have.
Yes, jumping out of the window. It was a meaningless sense of victory.
Rovenin was not too worried until last year when he went solo-camping in front of a monster's lair to eat a newly-evolved monster's meat before Bertha.
