You should never be judged or measured by the trying times in your life. It is unfortunate but sharing information about these times on social media creates a time capsule you might later wish had never happened. Try to live with no regrets. Posting about your love life on facebook makes you look, well... a bit crazy. No person on the face of this planet wants their love life exposed online for the world to see. Making it worse yet is the family and friends who witnesses your private matters on line. This does not play any role what so ever in the healing process.
Please understand, the likelihood of you working out your relationship issues as a result of posting comments on facebook, twitter, or instangram is extremely unlikely. In fact, it creates more reasons for the person breaking up with to keeping moving on.
We all go a bit off the deep end during relationship issues and yet this is not a time you want to define you. The best way to avoid a flaw in your image is to avoid posting negative comments about your relationship or the person you were involved with.