Imani discovers that James installed cameras in the house and she get very angry, remember James was thinking that Imani does not treat Lesadi good because she is not her biological mother, after discovering that she shouts him, Imani is always trying her best on Lesadi, but James find it hard to see it.

 
Imani is always trying to be a good mother to Lesedi and Lesadi ALSO know that because there is always a reason for Imani to shout at him, James does not trust her wife over his kid, so he decided to install cameras so that he could see how Imani treat Lesedi when he is not around, so it is unfortunate that there is nothing wrong, it is just James worry too much.

Itseng was trying to tell James to remove them because Imani is not going to like it, if she discovers that James installed cameras in the house, so James does not see nothing wrong about it.