Help me find this manga

I’m trying to find this harlequin manga where there’s a girl who’s a dancer falls in love w some rich guy and gets pregnant and the rich guy leaves her and she tries to go to his house but is turned away and told her man is w another girlfriend so she leaves and raises the child herself and becomes a ballet teacher but then the guy comes back and wants to pay her to go on a date w him and they sleep together again and I don’t remember more after that
Ik this sounds like a lot of harlequin mangas so I tried to b as specific as possible but I don’t remember the ending pls help