Debbie Wasserman Schultz has been a problem in the DNC for some time. Back in 2014, she was accused of ignoring her actual duties as chair to focus on her own personal political aspirations (http://www.politico.com/story/2014/09/democrats-debbie-wasserman-schultz...).
So the current state of affairs cannot be a surprise.
This cycle, she's attempted to gear the Democratic process of nominating their candidate for POTUS in a manner meant to dissuade anyone from running against Hillary Clinton. This started with limiting the number of debates.
But she's gone on to obliterate campaign finance restrictions at the DNC that Obama championed and moved to gut Obama's regulations on payday lenders.
Please rescind your endorsement of a candidate that has betrayed your positions.