Yea that's something truly annoying about the male mindset in those days (actually in hindsight there are probably men who still think like that [women too of course but since we're talking about this manga we'll stick to men]. Them having many wives yet gets jealous if one of them gets a male...
hhahahahaha Loved this chapter lol
Chuchuchoerry it was normal in that era for for the large age gaps. Also not so awkward since her soul is older than the 12 y/o Hal.