Anti-family linguists do put improperly extended definitions in dictionaries for selfish reasons. Feminazis and homosexual linguists are notorious for that.
But they are not right or correct in doing so, simply to suit their pathologies.
Notice the entries, "homophobe" and "homophobia" in that dictionary, for example. It's there, because many people who agree with linguistic activism and like to play in feces wanted a new personal insult against healthy people who love real families.