Regarding my Husband Watch Adult or Soft Core Hentai Type Scenes in an Anime Series with Baby in Same Room

Ok so I spoke to him again and I still stand by every I said but he was defensive yesterday because he said that he had already read the manga for that series and it wasn't like that.
He said that there had only been a few mildly explicit type scenes in that anime which wasn't in the manga and that I had walked in at the worst moment. He agreed that if he hadn't walked out of the room himself that he would have turned it off too. He didn't know about the bath scene and he said that he felt I was overacting.

I feel slightly better. I still told him to watch it. Odds are honestly that my son wasn't really paying attention. He can't talk yet, but I don't want those scenes in his face as he grows more awareness.