Dont speak to me's Manga

Don't like how things went on with the wife, she had marital problems with her actual husband but somehow the MC making soap and getting swole suddenly fixes that? She clearly had some angst towards him, and the way she "forgave" him seems so shallow, and I'm really uncomfortable with how she has genuine feelings of love towards her actual husband and how she directs that love towards the MC, under the impression that he's her husband.

I'd be less uncomfortable if she and her actual husband had a more hostile relationship (though, then the author would have to write a believable way she'd ever fall inlove with someone whose hurt her in the past), but they don't? Besides some angst, she really did love him, and I'm really uncomfortable with the fact that she didn't consent to having HIS child, she consented to having her husband's child, and I just really feel bad for the original owner. I'm know I'm looking into this too much, but it feels very shallow as if the writer is writting her off, though, I shouldn't expect much though in a bizzare body building manhwa with time travel.

Just really dissatisfied with their 'love story', I'm sure its wholesome in the later chapters, and it does seem fairly funny. Just not so happy with the quality of writting so far.