Darling, Why Do You Regret It？

[MangaDex]

 

[N2O]

From that description I was 100% sure this was yuri

 

[gracecfe]

At least this is not the story of the ex wife forgiving her husband and fall in love again. The translation started off okay and started to have gender identity confusion later but managed to sort it out. This seems like a common issue with Lua lately.