Originally Posted by Tonberry
Don't share unsolicited advice unless it's a serious issue... and even then, I'd contact the ex or ex-metamour first so they get a chance to mention it before I do.
I agree. I think every relationship will have it's own dynamics based on the characters involved. Not every relationship will encounter the same challenges that you might feel compelled to share.
Serious issue -yes, but TB is right, give them the chance to do it first.
Otherwise your just gossiping and invading someone's right to privacy.