oop or maybe they had a daughter, i don’t remember the gender anymore :(
I feel like there are so many yaois with that premise and maybe needs more context but this is what I thought of first:
https://www.mangago.zone/read-manga/dear_benjamin/
Or is it this one
https://www.mangago.zone/read-manga/kiss_me_liar/
thank you soooo much for helping but i just found the title (by chance lmaoooo, sending it here in case you wanna read it) https://www.mangago.zone/read-manga/percentage_of_love/
Now I totally get that you forgot the MLs face. His face looks unmemorable. Glad you found it tho!
I’ve read it a long time ago but decided to let it marinate since it was still ongoing but now I forgot its title (and i didn’t follow it so i wasn’t updated on the new chapters) it’s a omegaverse and the mc (omega) slept with the ml (alpha) but things happened and they didn’t keep in contact, but the thing is that the mc actually got pregnant of him. Years later, they meet each other again but the mc will hide the fact that the ml is actually the father of his son and that’s all i remember, the mc had purple eyes with dark hair i think and i dont remember how the ml looked like