Clara's bitterness to Mara

It could really hard for someone who have lived within 15 years from luxury then switched to rags. Now what comes around goes around to Clara after what she have terribly did to Mara. Both of them are actually suffering from missing their known mother. I could imagine how hard it would be for Susan to adjust to her own daughter as in she is not ready to see and take care of Clara. It was really a miracle for Lola Lupe that she wants Gary and Susan to be back just for Clara. Unlike before that she is cold to Mara. Good thing Gary is trying to be a father to his own daughter since not all fathers are having care with their own child for some instance they tend to abuse their daughter. I could now imagine how would the David family would adjust themselves that now they are with Clara? I am also exciting with the twist.