Why does it hurt so much when you try to do good?

What does 'doing good' mean?

I know of a person who helped her sister (sister A) when her sister (sister B) was down on her luck. She told her sister that she could stay with her for 1 month whilst she was trying to get herself organised.

She (sister A) saw that her sister(sister B) was lonely and suggested that her sister's son join her and live with her as well.

One month turned into two, into three, into four and when it eventually turned into six months and sister B did not appear to be trying to rehabilitate herself, sister A said that unless sister B starts paying her a reduced rental, sister B would have to find another place where she could continue to live for 'free' as this 'freebee' was getting a bit out of hand. When sister A discussed this with her other sisters' she could sense that they were not happy with her.

The sister who was staying for free(sister B), was for most of the time, not talking to her other sister(sister A). Obviously this situation was uncomfortable as people generally want to live amicably with each other on the same premises.

Unfortunately sister A snapped at the child because sister B and her child were not very industrious and did not maintain their part of the premises and the property was beginning to look neglected.

The other sisters were up in arms because sister A had 'confronted' the child about his and his mother's plans when the child had walked through her house, like he did every day as sister A looked after the child every afternoon until sister B came home.

I agree that sister A was very wrong about confronting the child, but what about sister B?

What was said or done about her taking advantage of sister A? What was said or done about their untidiness? What was said or done about their parasitic behaviour? What was
said or done about sister B going to the police and the other malicious things she tried to do?

And what was said and done about sister B standing in the rain with her child for almost an hour when sister B tried to force sister A to let her in after sister A had given her so much notice and chances.

And then the other sisters told sister A not to feel bad, because sister B is not cross with her?

I don't understand this, does anyone else?

Plse let me have your comments.

Kind Regards

Yvonne