She is in her mid thirties now so I would not say young.She seemed awfully young for marriage and a family when she first took up the runefang. And afterwards, the demands and secrecy for the lifestyle of a witch hunter (and was she even one or just being watched over by one?) and an elector countess are completely different. The highest rank of nobility should have their children seen. If for no other reason that when they die, their underlings are actually willing to accept this person saying they're the new boss.