Responses
Maybe you'll like this?
https://www.mangago.zone/read-manga/i_will_change_the_genre/
Sorry I didn't read description carefully, but still first one wasn't in there (⌒▽⌒)
looking for isekai family stories like - https://www.mangago.zone/read-manga/i_became_the_hero_s_mom/
where the kid isn't actually the child of the ml.
these other two manhwas ( https://www.mangago.zone/read-manga/i_became_the_villain_s_mother/ https://www.mangago.zone/read-manga/i_m_a_stepmother_but_my_daughter_is_just_too_cute/ ) have also caught my eye but i haven't read them yet as Im not sure if the kids are biologically the ml's children so if anyone could clear that up, I'd be thankful