This woman has a lot of problems. Her life hasn't gone the way she had hoped and expected. She's constantly in a financial bind to where she can't afford much of life's pleasures.

She probably thinks she means things when she says them. Then she finds following up too hard. A lot of people do that. In the moment they say something that sounds good. They want the person they're talking with to feel good. So they offer to do this or that. Then they find they've over-committed. The other people and things they're involved with compete for their time.

She hates to disappoint you. So she says what she thinks you want to hear. Go by what she does, not by what she says.

If you try to hang on to this "friendship," you're going to be continually disappointed. What you want from her she isn't going to give. Analyse it till your blue in the face. It's never going to make sense to you. People aren't always logical in what they say.