No seriously!
This is one of the roots of disintegrating marriages.
When you constnatly talk about your marriage or your problems, to freinds and even family..even well-wishers can end up giving the wrong advice that can play a roll in a family reaking up.
One example: http://www.paklinks.com/gs/life-relationships/309613-criticizing-friends-spouse.html
In another case, one girl i know is sharing her problems with me..and while she thinks of divorice, it just truly seems like a case of what every young couple goes through, young kids, not settled in life yet (both working/schooling etc). People can end up giving you all sorts of terrible advice that wud never work..