{{{{{{{{{{{{{{Jen}}}}}}}}}}}}}} I know how bad these things can hurt. I'm sorry you're having to deal with this. Really, the only thing I can think of is that maybe she had some sort of a breakdown? Maybe she was already showing some symptoms of a mental illness and it finally hit full force? I don't know...
Maybe it would be a good idea to change your phone #s.
You haven't lost ME, Kiddo!
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Psalm 119:105 Thy word is a lamp unto my feet, and a light unto my path.