Real or Delusion..?

I'm looking for a historical rofan manhwa that, honestly, I dont remember much of. All I remember is that ml has a fiance who isn't the fl (actually, I dont even know if she's actually his fiance) but she acts as if she's friends with fl while actively making fl seem worse to high society. Fl assumes its cuz she's in love with ml and jealous of her or smth, however it's revealed that she's actually in love with fl because she looks like her first love, who was a maid that got killed by her mother. The fiance is a princess, and her maid was blonde, possibly named Vanessa. I think its a time rewind thing, where fl died once and comes back at a certain age, but it could also be a normal villainess isekai story. I geniunely dont know if I'm deluding myself into believing this exists cuz I cannot, for the life of me, find it. Help