Heathrow takes Alyssa Milano's breast milk

Ann Oldenburg | USA TODAY

Alyssa Milano isn't happy with Heathrow Airport right now.

The actress, who is mom to son Milo Thomas, 3, and 7-month-old daughter Elizabella Dylan, tweeted that 10 ounces of her breast milk had been confiscated. "Gone," she said. "Not okay."

And even worse, apparently it was thrown away.

Heathrow was quick to respond to her complaints and explain the liquid carry-on policy.

Milano didn't let up.

The incident sparked a conversation, with passionate comments and wisecracks from all sorts of people, of course.

And here's Alyssa with her little one in a photo she shared just a few weeks ago.