Originally Posted by
The Atheist
No, a thousand times no!
She cannot blame herself in this situation.
Regardless of blood ties, there comes a time when we must say "Enough!" Each person must live his or her own life, and your mother could not have been in a position where she dedicates her life to her brother - she clearly has other, and more compelling responsibilities. She clearly tried, but sometimes it isn't enough to create change and we must accept that some people are flawed beyond any help.
Your mother is to be commended for trying, not chastised for failure.
I speak as one who ended up kicking my own son out. Sometimes, it's the only way.