No dont feel like this, kidney problems can and are one of the complications of diabetes, so your post is very relevant, let us know how your father is getting on will you.
The forum is meant to be supportive,.sharing experiences, give hints and tips and information and complications and side effects and everything else in between.
What meds is your father taking is he type 1 or 2 and did his kidney trouble start off gradually or all of a sudden. Must be such a worry for everyone I really hope things improve very soon.
And your post can be of great benefit to other people, its not all doom and gloom at all, its reality to some , unfortunately - there are people with side effects/complications, eg eyesight problems to the point of blindness, amputations, etc.
Does your father have access to a PC, he could maybe join this forum?
All the best
Karen
Challenges can be stumbling blocks or stepping stones, it depends how you view them