I've never had my heart broken as badly as you did. Being wrongly accused of terrible things hurt like nothing else that's ever happened to me. My heart has been beaten and battered by the man I love most in the world, and still, I can't hate you.
No matter how well you think you carry yourself, if you do not value yourself it will show. And you'll be treated by what people perceive you as. Know who you are and be confident in it. Know your worth and act on it.
An occassional praise or quip is one thing, but putting your relationship drama all over FB for the world to see is a sure sign that there is a HUGE problem. And, if the ONLY thing you EVER post is drama. well, it& time to reevaluate.