littleones i dont think that any of this is anyones fault maybe something has happened in his life that has made him be so angry inside and i AM NOT in any way wat so ever condoning what he has or will do... your sister is following her heart as many of us have done and will do in the future, love is a very strong and pulling emotion and some ppl cant handle it the way others do.. your sister sounds like she needs as much help as the children she is the one that was assulted and probably doesnt know how to approach the kids on the matter its a very tough situation and my heart cries out for them and his poor dear son...
these situations always have so many turns and no one can predict them nor judge them ppl make mistakes in life, (ie. your sister) it sound stoo me she is doing everything she can for the sake of those children and even though the kids may not think or feel that she has to do wat she has to do...
Forgiveness is the key to freedom and happiness.. you dont forgive you will be living in hatred and saddness not so much forgiving what they did but forgiving them to free yourself its never a get out of jail free card... its a warning that nothing lasts for ever and you abuse that then its your lose and my way of moving on.. IYKWIM..
I think that this family may consider family counselling which can be provided through the government and individual counselling also..
at the end of the day this is a real life situation and family that stand to lose the most important things ever in life..
"EACHOTHER AND COMMUNICATION"
once thats gone im scared you'll be trying to pick up splintered pieces and i hope it doesnt turn out like that
sorry for raving on