Even though Antonio and Carolina didn't want Immanuel to stay close to Dexter, in fact Dexter still loves Immanuel forever. Because Immanuel was a child he never raised himself. And he was actually very sorry, because his son was never cared for and he raised until he was an adult, and even now that Immanuel has grown up, it is he who is able to help Dexter, in developing his company, and not Antonio, the child he always take care with all your heart.
Dexter was really pissed off and he really didn't want Antonio and Carolina to hurt Immanuel either. But fortunately Immanuel was able to protect himself and his family. Because that Carolina really was a bad stepmother to her. And also Carolina is a mother who really can't keep her family safe and secure, quite the opposite.