Actually, if you recall, one of the early criticisms of the show was that it was too heavily romantic, and less of a mytho show. During the Sati track, that's how it seemed. So they've improved on it some during the Parvati track, and to an extent, I agree. I think the mix is just right - showing Mahadev as being affectionate towards her, and her being a doting wife towards him. That was more their style - I didn't like the Sati-Shiva romances, and am much happier w/ the changed demeanors.
It would be even nicer if they picked the sources of whatever stories they wanted and just ran w/ it, rather than making composites of everything & confusing everybody 😆