sam moti is insecure of santu ..... She feels threatened by her.. Bcoz of the hold santu has on DM, AND the way she can make him do exactly as she pleases ( not that santu would ever misuse her power, unlike moti who def would & did , till santu came into DM'S LIFE).. MOTI cant get over this & is still foolish enough to believe that DM CAN BE MADE TO TURN aGAINST santu... And sorry to say moti herself cares two hoots for her brother's mental prace & well being.. 😡