When Aiden arrived in his room he called someone asking them to investigate Roxanne's father since he seemed to be acting suspicious , because he had an intuition that, that man wants something from Roxanne or he wanted to use her in a scheme. He knows that a man who abandoned his daughter on the streets when her mother died and a man who left his wife without any remorse can never change its colour so easily. The way that old gizzer acted as if he was desperate to have Roxanne back seemed like he was in big trouble and only using her might help him in this hard time.
The things he got from the investigation didn't seem to surprise him at all the old man wanted a kidney since he had nobody to turn to since his kidney was failing slowly and do far he has not found a suitable or matching kidney so he is desperate to make sure that his daughter's kidney matches his by confirming it, but his sturbbon daughter refused to go back home and the second reason is that his company is in a bad shape so after getting the kidney he wants to sell her off to get money or even investment to keep his company running and to make sure that he keeps his home. The third reason is to make sure that Roxanne never gets the shares left for her by her great grandparents before they died which I'm sure Roxanne never knew anything about, she never knew she owned a company and it was taken away by his own father, well I can say the man is dispicable and he needs to know that the world doesn't revolve around him and that he should never treat people like shit and a stepping stone for his goals to be achieved. Maybe Aiden thought that he could teach him a lesson he would never forget by making sure that the business goes down the hill. Aiden also found a lot of dirt on him which he could use to threaten him and make sure he never disturbs Roxanne again as he makes the business drown in depts until he ends up with nothing to his name.
Roxanne's father is one of the people who should have never been parents since the behavior he has towards his daughter is like that of a slave he bought and wants to dispose them due to them not giving him any profits hence seeing no use to them hence selling them again or disposing them if they are not needed or have no use to them, the only problem is that the dispicable man sees people around him as his property which he can sell any time but he never sees himself treated in the same way he treated other people like pornes in his game and wishes to have his gain from other people's suffering. Aiden went to bed after thinking of what he could do to the old man or something that would make him suffer.