Can I Start an IT/Software or E-commerce Company without Tech Knowledge at 58?

I am male married since 2013 , I was working full time and had good career for 10 yrs, I absolutely did not had any physical or mental health issues before marriage and was working full time as IT professional. After marriage from begning I had conflicts and disputes with inlaws. They were keeping too many expectations from My Wife and were doing lot of interference and trying to control My Wife and our married life. They were not allowing us to live our married life independently. There is no issues or conflicts between Me and My Wife and she is living with Me by her own will , but My Wife is mentally and physically weak so she does not handle inlaws and is unable to set the boundries with them after marriage. My in laws are immoral, highly manipulative and controlling people, on face they show and act as if they are very matured people and gentleman but behind they do all sort of negative and immoral activties. They also practice black magic and do all sorts of immoral activities to control My Wife and harm Me. After 5 yrs of marriage , I am suffering from rare, severe and complex Neurological disease since 2019 , I am like bed bound, and having difficulty in talking, sitting upright for long time. I am not able to work due to My severe health condition since 5 yrs now. Taking advantage of My severe, rare and long term health condition , My in laws are defaming Me and spreading rumors about Me to the neighbours, relatives and wherever I go by tracking My activities. They are telling that I am mentally unstable and have had physcological / mental issues from begning of marriage and they are trying to earn fake soft corner of thier daugther in front of people saying that our daughter is caught in this toxic marriage and her life is getting spoilt due to this marriage. They are also tracking each and every activity of Mine by hacking my mobile and creating severe obstacles by defaming Me and spreading rumors about Me They are trying to block My medical treatment by misguiding the Doctors and also blocking anyone who is helping Me ? They are forcing Me indirectly to convience My Wife and take mutual divorce and also demanding Money one time Amount from Me. --------------------------------------- How can I deal with such situation ? Considering I am bedbound and My health condition is severe , I am not in position to take legal action against them What can I do to stop this defamation and turning people against Me ? What can I do about tracking of all My activities through hacking of My mobile ?