My ex-husband and I divorced 20 years ago. There is my son and daughter from this marriage. My ex died last week and son and daughter were obviously upset and rang me to let me know, ask questions etc. I am still in touch with ex's sister too. I feel as I need to go to this funeral, to support my daughter especially but also my son. It is a local funeral and I will know many people and they will know the history of my ex and I. That doesn't matter, but would it be ok to attend this funeral ??