Complicated grief does not always but can include thoughts of suicide. The basic premise of complicated grief does not appear to include suicide when you read about it online. However, if you look more deeply into it or if you are someone with a prior history of anxiety, depression, or other conditions similar, from what I am reading it could very well lead to a suicidal ideation. Are you experiencing this for yourself? There are studies that are being done with people suffering from complicated grief, as well as therapy groups. If you or someone you know is struggling with this, have you considered a therapy or treatment approach?
We have to become creative problem solvers, not just tolerant burden barers.