I'd never betray my brother, even if I knew where they've put him.

Out of spite, he betrays his brother to the police.

And I should trust a man who would betray his brother?

And if he betrayed his brother, I'll destroy him.

"I do not believe he would betray his brother," Felicia said fiercely.

But the romance ended when, as an adult, she discovered that her father had "betrayed his own brother."

However, Audrey got greedy, she betrayed her brother and everyone.

Aye, he is the man who so nearly betrayed you to death, my brother.

It turned out that Theiddat could not betray his brother.

But it didn't prevent him from feeling he had betrayed his brother.