Does your DH object to you reading your book?
Mine is an absolute pain while I read. He can be watching something on TV and not speak to me for the length of the programme if I watch it as well, but if I sit and read instead he thinks I am ignoring him. Even if I am sitting right next to him on the sofa at the time and starts the "what's wrong, why are you ignoring me?" conversation which will one day lead to his violent murder our divorce.