Actress-musician Leisha Hailey claims Southwest Airlines booted her off a plane because she's gay.

On Monday, the 40-year-old Hailey tweeted to her nearly 17,000 followers to boycott the airline.

“I have been discriminated against by @SouthwestAir. Flt. attendant said that it was a 'family' airline and kissing not ok.”

“This is an outrage. I demand a public apology by @SouthwestAir and a refund. Hate is not a family value. I will never fly this airline.”

“I know plenty of wonderful same-sex families I would like to introduce them to. Boycott @SouthwestAir if you are gay. They don't like us,” she added moments later

In previous posts, Hailey said she and her girlfriend Camila Grey were visiting Grey's parents in El Paso, Texas.

Hailey, who came out gay at 17, is best known for playing Alice Pieszecki on Showtime's groundbreaking lesbian drama The L Word. Hailey and Grey form the band Uh Huh Her.

In a statement, the airline explained that “initial reports indicate that we received several passenger complaints characterizing the behavior as excessive.”

“Our crew, responsible for the comfort of all customers on board, approached the passengers based solely on behavior not gender. The conversation escalated to a level that was better resolved on the ground, as opposed to in flight.”

The airline added: “We are ready to work directly with the passengers involved to offer our heartfelt apologies for falling short of their expectation.”