Responses
I'm not sure but I guess these are pretty close to the description
https://www.mangago.me/read-manga/parfait_tic/
https://www.mangago.me/read-manga/almond_o_nanatsubu/
https://www.mangago.me/read-manga/scarlet/
https://www.mangago.me/read-manga/the_substitute_relationship/
https://www.mangago.me/read-manga/my_bias_appeared/
https://www.mangago.me/read-manga/sissy/
https://www.mangago.me/read-manga/binding_the_dragon/
if you're okay with BL novels then https://lazygirltranslations.com/flying-ash/
I need a plot like this:
MC was really in love with ML, but ML treats MC badly and MC keeps enduring. ML likes someone else. Eventually MC gives up on ML and starts disliking them. ML regrets and tries to win MC back, but MC really makes them work for it.
it can be a BL or a Straight Manhwa