Last January 2016 I made a sport highlight video of our son. Highlight clips from his soccer, football, and basketball. Since he is really good with sports there are tons of highlights. I put together a 7 minute video to music with clips of him scoring goals in soccer, throwing TD passes, rushing for TDs, in defense gettung pick 6s, and scoring in basketball 3 pointers, fastbreak layups ect. It is a great video and my WW sent it to one of the men she was sexting with.
I made that video, I took him to all his practices, worked with him at home, took video and his games and put alot of time and love making his highlight video for the year 2015 and she sends it to another man.
I know your post above ^^^^ was from a couple weeks ago but boy did that ring true for me as well, my WS would take things that I had done or I had said and I would find out later that he sent them to others or took credit with friends of ours and I would be just sitting there stunned 
knowing that it was my idea or my thoughts and he was taking credit for it!
Can't tell you how many times that happened and I would unfortunately let it go or not say anything.
But I now understand this is a HUGE red flag. Its not that she just does not "get it" but that there is a huge imbalance in your marriage that is not going to just go away on its own.
Sadly you are probably doing the right thing by moving forward with your D, your marriage has turned into a father/child role instead of a husband/wife role....just my opinion but this sounds just way too familiar to me.
So sorry and I hope that you yourself have someone you are talking to to help you and you alone. Very hard dynamic to identify and also break once it has gone there. JMO.
Stop expecting loyalty from people who cannot even give you honesty.
He stopped being my husband the first time he cheated. It took me awhile to understand that I was no longer his wife.
