Since coming back to the German Reich from his time spent in the Russian Empire, Heinrich had been busy, both with work, and with his home life. Prior, he seldom spent his time in his own home, rather entertaining the many single ladies of the world, and some of those who were already married.
But upon finding himself suddenly forced to adopt a teenage Russian girl, Heinrich was ultimately forced to clean up his act. Trying his best to create an environment for the girl that was far less painful than the life she had left behind in Russia.
Ultimately, his days as a playboy, truly deserving of the term "Rake" which had incidentally been applied to Bruno, rather than Heinrich, the man had suddenly found himself completely and utterly free from any dalliances with the less respectful women of the world.