Rustem is so creepy against Mihrimah. He threatens to poison himself if she doesn't give in to him on the wedding day, never took her feelings into account when he wanted to marry her and then in the end is surprised that she doesn't love him and he blame her in the end.Rustem never loved her . There is no love without respecting the feelings of the other person.Otherwise it's only an obsession just like Atike did with Silahtar when she forced the marriage on him (even if it was Murad who ordered it to take place and who is just as much to blame as Atike).
THIS IS SOOO CREEPY THOOOOO - but this isn't reality only the show :)