Help

I think i've read a lot of rewind time kind of manga that i forgot the title but somewhat remember some scenes

1. Female lead's first life, when she gave birth to her son, he was taken away until she died, when the son grew old, he found out about it and resent his father, locking his father to the room where her mother stayed. In that room the dad saw the "ghost" of the female lead sitting on the sofa always looking on the wall, when he broke it down, it turns out she was always looking at their son.