Why is it that if we make a woman upset or exhaust her patience, she wants nothing (not even her favorite gift) from us anymore?

I know women are usually very verbal about what they want but suddenly they want nothing if we upset her or exhaust her patience. Literally nothing and there is there no changing her mind. Nothing works for her to reconsider. No speech, no poems, the watch she wanted for Christmas, heck not even a damn marriage proposal with a wedding date set. There was a story in a forum about a man that tried to get back with his ex girlfriend of 6 years. He chased her to the airport and proceeded on proposing but she still declined him. She didn't even look at the ring too much and basically told him to get lost.

Women changed so fast suddenly. One day they are verbal about what they want but if greatly upset or exhausted, they will denied everything we can offer her. Why is that? Why do they go from wanthing something to wanting nothing?

Why is it that if we make a woman upset or exhaust her patience, she wants nothing (not even her favorite gift) from us anymore?
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