The Bundys are a model of negative trust. Here's how you can distinguish between positive and negative trust. Positive trust is expansive. Negative trust is restrictive. Positive trust is open-hearted and generous.
Negative trust is self-protective and punitive.
Positive trust embraces differences. Negative trust abhors them. Positive trust is largely conscious. Negative trust is largely unconscious. Positive trust grows in depth, appreciation, cherishment and sacredness.