Did you find any? LMK pls lol
Perle
It’s not completed, and it might not be exactly what you’re looking for, but it does deal with someone who lost his wife and how his life been going.
https://www.mangago.me/read-manga/ojisama_to_neko/
It's not exactly what you wanted, but maybe you'll like one of these:
https://www.mangago.me/read-manga/kimi_to_nami_ni_noretara/ (this one has a movie)
https://www.mangago.me/read-manga/hoshi_no_koe/
https://www.mangago.me/read-manga/watashitachi_no_shiawase_na_jikan/
https://www.mangago.me/read-manga/shigatsu_wa_kimi_no_uso/ (this has an anime)
https://www.mangago.me/read-manga/my_broken_mariko/
https://www.mangago.me/read-manga/undercurrent/
https://www.mangago.me/read-manga/taiyou_no_uta/
https://www.mangago.me/read-manga/will_you_marry_me_again_if_you_are_reborn/
I just remembered this one:
https://www.mangago.me/read-manga/partner/
Oh girl I read this one and watched the anime…HEARTBREAKING OMDS
Drama/tragedy recs where the mc loses their partner in the early chapters (it can also be before the start of the work like off-page or smth) and the story is about their life after the death of that lover and how they get older and never get over them and it's all tears and depression? Idc if it's a BL, GL, or straight, just would love if it's completed and there's NO new love interest. Uh also i wouldn't mind some stories where they only die at the end of the story .
Thanks in advance, i'd really be happy to actually get some recs!