I already read that, but still thank you (=・ω・=)
I can't remember a manhwa with a plot like that, and I've read around 400 different ones. I think if the plot was like that, it would be a really angsty story.
I recommend this one below. It's not exactly like you want, but ML had wife which he loved, then she was killed and reincarnated in another body (body of his new wife from forced marriage whom he treats pretty coldly). Of course he don't know about this fact, because she can't talk about it.
https://www.mangago.zone/read-manga/i_saw_the_future_with_the_killer_grand_duke/
Thanks ヾ(☆▽☆) it still count? Hypothetically? lmao it's okay as long as I got something to read
Yes, hypothetically I think it counts, that's why I wrote about it. Have a nice read
(๑•ㅂ•)و✧
Is there story where...
1. A reincarnation story
2. Ml/fl already in love with og mc
3. Suddenly the person they love acting differently
4. Bcs the og died/disappear and new soul get into
5. Ml/fl realized
The rest is history...
Most of the story I read, in the beginning ml/fl didn't fall in love with mc yet. I just want to try something new (๑•ㅂ•)و✧