I need help finding a manga(maybe Shoujo) it was about this girl who found out her biological parent is alive and she moves in with their family. The siblings seem to hate her and bully her. Over time one by one they begin to like her and accept her. This is all I can remember. I’ve read this a few years ago(3-4)so it’s not something recent. Some of the information might be wrong or not. But please leave anything that might be similar to what I’ve described :) Also I think that she might not be related to them at all sooo some type of romance happens.

This is a long shot but Ive been trying to find this specific manhwa for years on and off. I vaguely remember a certain scene where the fl is talking with her mother refusing marriage and try’s to jump out of the window(the scene is more comedic not serious). Another scene where she gets off a ship?? I believe the fl and her family are nobles or royals. The marriage talk is with the ml who is located overseas or just far away. As for characteristics, i THINK the fl has blond hair and blue eyes and i am unsure about the ml. I also dont think the story revolves around isekai/transmigration/reincarnation. I apologize in advance with the limited details i have but anything helps, thank you!!