My aunt died a week ago. My father confided in me that she committed suicide, but only my aunt's immediate family know that's the reason she died. They're saying it's a heart attack to everyone else for privacy reasons.

I don't want to betray my father, but I feel like I need to discuss her suicide with someone. I talk about it with my father, but I wish I could talk about it with my husband. It feels strange to be keeping something that's affecting me so emotionally from my husband. But I love my dad and don't want to betray him.

Also, would I be breaking the promise if I discussed it with my therapist?