***************SPOILER ALERT********************************
I don't think I consciously knew the mother thing--although I always thought the whole business with the "aunt" was fishy. And I was very disappointed by the resolution to that whole "secret." Big deal. In fact, I didn't see how that could sustain 20 years of not communicating. It was too contrived.
I agree the characters were undeveloped. I didn't connect with anyone, but I was moving along quite nicely until the part with the cat. Then I started feeling uneasy and the part that followed ruined the whole book for me. I so wanted to like it, but I just thought it was too weird for my taste.
Disappointing!
Elise