This is not the first time DKP tried to victimize the villains. Only the sane and logical audience will understand who are villains and the victims in the story. No one can expect from Ruhi to be sane and show love and affection to Abheera for her stupid mahaan kam after what she has lost, especially when she has been forced to grieve for a alive child. She has no support system. Poddar environment is toxic as well. On top of it, Nikamma Rohit doesn't pay any attention to Ruhi's grief. So of course she would think that no one cares about her in this situation. When the truth is out in open she would blast at them like any mother would do.