All of the time.
Though my cousin is waiting a few years to show my one comic to her kids because she thinks they're too young to read comics with guns right now.
Though I show it to my immidiate family members, (with mom usually showing it to everyone else in her family / friends because she's super proud of the work I do) not all of them bother to read it as they don't have time, though most are pretty happy to tell their friends that 'Yeah, Kura works on comics for a living."
I also haven't drawn anything I wouldn't want to show to my family, with my family being really open to LGBT+ issues and me hating to draw sex so I don't really have anything to hide in my comics... a few of the other comics on tapastic though keep me from advertising the comic on THIS site though xD as some members in my mom's family would lose their shit and then make assumptions about my content. (has happened before)