14 Answers

The broken heart/betrayal... a doosey if you ask me. 

betrayal by your best friends and co-workers that i trusted  too much.  broken hearts are difficult to mend.

Betrayed by your best friend has got to be the worse, no doubt....

I am with Daren on this one a best friend

Heart Broken

Sounds like all 3 involve the heart. No difference. 

Someone asked a question here about do you trust anybody.My answer was "No".I don't trust anyone 100%.Some I trust more than others but never 100%. I have been crapped on too many times.

I don't think I would care for any of them, Ive experienced all, as probably most here have, I'm very careful now and tend to keep people at arms length until I know them really well

Sounds like you might be talking about the same person in all.

Well, my dear, I have been dealing with all three rolled into one for several months and am trying to decide which is hurting more;   I keep coming back to losing a friend I loved and how brokenhearted I am.  I can't help feeling rejected.  The friendship was solid and I trusted my life with this friend (who knew that).  It appears our definitions of "friend" were different.   
Aren't you the member who was hanging onto a relationship (A), trying to love again, while your heart was following (B), who didn't know about your feelings?   
To answer your question:  Losing a friend 

This is a tough one to answer! But the loss of a friend after an awful betrayal is worse- much worse! especially if that friend was also your love,

Betrayal hurts more.  Broken heart?  No problem, find a new one to "mend this broken heart."

I think the wost is when you get your heart broken by your wife because she was cheating on you with your best friend(and, or ) brother. Sounds like a country song to me....and your dog rejected you to move in with them. Mostly I believe it is broken trust that hurts the most, so yeah I'd say betrayal...

Doolittles right,its a difficult one.But for me the killer would be betrayal by a friend.Actually,ive had that done to me ,but now look back and think "***** you!!"