I am a mother a 12 year old boy...he is my world. His father committed sui almost 10 yrs ago. He has a sister from his father that I have tried to be in contact with her mother. Her mother has refused her and my son for years to have a relationship as brother and sister. I recently received a message from her stating that she would now like to let the kids have a relationship. I also found out that my sons sister knows how their father passed away and frankly it scares me. My son does not know how his father passed and I intend on letting him grow up not knowing. I also am afraid that as their relationship grows(if aloud) she will tell him. So my question is, do I allow my son to spend time with his sister and take the chance of finding out the truth way too young or what????? Praying that someone out there understands...please no judging.