Istg sometimes these saintess shit be messy asf... Anyway here's smth similar: https://www.mangago.me/read-manga/the_tragedy_of_a_villainess/
its not this one:( i think she had pink hair? and she ran away before the saintess showed up, but omg i dropped this one cuz the blonde and brunette gave me anger issues
Trust me the second ml literally loses his mind and begs for her ignoring that short hair saintess ahh bro it was sooooo satisfyingg
omggg i might give it a go then!
helppp, theres this manhwa i forgot the name but the fl runs away because the ml in the og story kills her for the saintess so she avoids him at all costs but in reality hes obsessed with her and he goes crazy when she runs away, she raises her child alone in a far away village and he finds her during an expedition with the saintess and she tries to make it look like her and the ml are together but her rejects her and goes to the fl saying he missed her.