Marina was reluctant to tell Olivia everything, but she had no better option.
Hence, she revealed everything to Olivia.
Olivia's expression changed after listening to her. "You knew that your bone marrow was a match, but you didn't say anything? And you're planning to watch Mom's condition get worse until her time is up?
"Even if you didn't know about her identity, didn't you think that it was cruel to do that? You robbed me of my mother's love for so many years. What else were you unhappy a