@Tsukiyomi You are right, he did only show love when they were younger and probably up until Trashta came... Though it didn't change
They peppered hints of how it was throughout the webtoon/manhwa, but it hits hard when you get to actually see what he used to be like.
Spoiler!
how infuriated I was when the personality of younger Soveishu came out to the present Navier. I just wanted to show that Soveishu wasn't *always* a bad husband and to show how much it hurt poor Navier. It got a whole lot more tear jerky and rage inducing once you really find out how sweet their relationship used to be.