i had to learn very quick to let go when my son had just turned 18, we lost his dad when he was 16, so it was just me and him, he joined the TA and then 6 months later he came home one night and said he was going to iraq for 6 months, this was at the height of the war and i was so scared, but i needed to let go, a month later he was in canada for training and then to iraq, he would call me and i would hear the bombs in the background. he grew up over there and lost some friends but he came back and since then i have been here for him for advice if he asked but i do not interfere in his life, he is 35 and has a family and i feel i do not have the right to interfere, a neighbour of mine has done what you are doing and has lost her daughter and gc because she would not keep her nose out of there families business. maybe it is time you got some help, or find something to do.