A Vermont school district punished both 14-year-old Blake Allen and her father for stating that a biologically male student who identifies as a transgender girl is male. Now the Allens are suing the school district—and accusing it of retaliating against their family for speaking out. Represented by the Alliance Defending Freedom, Travis and Jessica Allen alleged in a lawsuit filed Thursday in the United States District Court for the District of Vermont that Travis and Blake “were punished for expressing their view on a matter of profound public concern: whether a teenage male who identifies as female should be permitted...