She describes that following the breakups, she turns on herself with anger and rage. Why is that so and what is most needed to heal this?

What has been the most distressing part of her experiencing with these dark episodes of soul-searching and self-recrimination, has been instigated by a kind of inner trash talk conducted by dark spirit attachments. Both individuals in this struggle, as in prior lifetimes, have had their karma stirred up by dark spirit encounters in taking up residence within their energy in low moments, which happens to most human beings in picking up such parasites. So, this has been quite an aggravating factor, and this is why she, herself, can see that her own self-regard and treatment of her own being is so out of character with respect to her spiritual alignment otherwise, which serves her so well in so many aspects of her life, and is keeping her on her path for a high vibrational life purpose in helping others. So it is much like having the flu, but it never goes away, and will continue conferring bouts of illness with symptoms again and again with unpredictability, and no ready answer for prevention or an easy and quick alleviation of the symptoms. Things will be much easier with the protocol work clearing the decks of such intruders. The key now will be to keep her safe from future such incursions, and that is where prayer work will be helpful as well as the support from the protocols. There can be future recheck sessions done as well for further safety as a backup.