You see a lot more talk of poor parental relationships online because those people have something concrete to talk and complain about; in contrast anyone who's

You see a lot more talk of poor parental relationships online because those people have something concrete to talk and complain about; in contrast anyone who's relationship with their parents is just generically "fine" don't really have anything to comment on. You can see the same phenomenon in the reviews of a lot of things, not just relationships