Liam Hemsworth broke his silence on his short-lived marriage but long-lived romance with Miley Cyrus, and it was honestly pretty heartbreaking.

The 29-year-old has been holing up with his brother Chris Hemsworth in Australia as Miley has been making out with Brody Jenner‘s ex Kaitlynn Carter in Italy.

It seems Liam isn’t quite as ready to jump back in. “You don’t understand what it’s like,” Liam told Daily Mail Australia when asked about the split. “I don’t want to talk about it, mate.”

According to ET, her behavior may hurt him, but it doesn’t surprise him.

“Liam loves Miley and is hurt, but he knows that she does this,” our source says. “Miley and Liam very recently separated. Miley's behavior is no shock to Liam. He is hurt but not surprised. The last several months they've been talking about taking a break.”

Miley, 26, and Liam were married for about seven months, but they’d been together on-and-off for more than a decade. Some question whether their elaborate ceremony in Nihi on Sumba in June of 2018 was legally binding.