Obsession a novella extended to novel: A near gothic tale of obsession and love

A thin line between love and obsession. Rosalind's father crosses that line. A big house, full of passion and secrets. The silence of shadows deafening. Over-protection is detrimental. Rosalind is loved greatly by her father and Nanny. Rosalind always tries to please and placate him. Who is the lady that appears only to Rosa? Can a father love too much? Would you keep a secret that might ruin your life to protect another? Nanny does for Rosa.