From Fan History Wiki

During the early 1980s, there were factions over various pairings including Luke/Leia and Han/Leia. [1] Luke/Leia fans hated Han Solo. Luke/Leia were also bitter because George Lucas made them twins. Han/Leia fans hated Luke Skywalker. Parties from both groups joined organizations like Church of Ford and Cathedral of Hamill to help their own cause. These groups then battled. [2]

[edit] Sources

• chickadilly. (2006, June 19). holy hell fwank wtf [1982926]. Message posted to http://ladylisse.livejournal.com/339406.html