TMC MLA Madan Mitra, who switched to party's rebel faction, said he sent Mamata Banerjee a WhatsApp message saying "Sorry". He likened Mamata to "Dhritarashtra and Gandhari" for her alleged blind love for Abhishek Banerjee. "She stood by us for years...But she must decide whether she wants to pursue people's politics or dynasty politics centred on her nephew," Mitra said.