My son suffered from clinical depression and did the ultimate act 14 1/2 years ago at age 22. Unfortunately it is the highest cause of death in males between 18 and 25 after car accidents. Females seem to make the cry for help but pull out before finally committing suicide. It was very hard on his sister, who found him and cut him down. Luckily her 3 year old son, who was with her at the time, was probably too young to comprehend what was going on, and although we talk about our son with him, he has never asked us what happened.
My daughter had counselling for a while, and we went to a couple of meetings of a support group called 'Shadow of Suicide', but decided that this wasn't for us as the group consisted of similar bereaved parents talking about their children.
Luckily we have very supportive family and friends, and we still talk about James together - wondering what he would have been up to and if he would have had any children to carry on the family name. Naturally, at Christmas, which he would always spend at home with us, we always have a drink to absent and departed friends.
Life still goes on, although it is never the same!