it sounds as if she needs to re-examine the way she looks at things. I know, been there and done that for myself and a little bit wiser for it. I would suggest to her that it's time to look inward to herself, do some reading and educate herself a little more on the dynamics of the relationship and how to make a positive change. Unfortunately we weren't given the owner's manual to our own lives, so you have to learn as you go and make a couple wrong turns along the way.(made enough of those myself!
just_plain_hopeful
Anywhere's walking distance when you have enough time
To give up when all is against you is a sign of being weak and cowardly. --Chief Eagle, Teton Sioux