[Spirochete]

“When she started to feel unsafe, Martin” should have driven away.

No duty to retreat in Texas.

[Moonman62]

Since she helped manage the place she probably felt she had to deal with these people sooner or later.

[TheDon]

Correct. She was certainly within her rights. I wouldn’t have held it against her had she shot him when he came at her with the knife but had not stabbed her yet. But looking back I wonder if she would have preferred not to have been stabbed...