The neighbors 23 year old daughter died this week,it was a drowning accident. While we've lived next door to each other for 10 years we were'nt really friends and just exchanged small talk on those occasions when we confronted each other while coming or going to our respective apartments. The daughter we spoke to even less. So now i'm wondering as sympathetic neighbors to the pain and grief this single mom has to endure should the wife and i attend the funeral? Would it be construed as being non of our business?