CONTACTING OW/OW'S HUSBAND

[Snow White]

My H has been claiming that his EA with the OW has been over since I discoved it in December, we went to Disney last week and there were numerous texts (the most being 20 in a day). I sent her a text this morning saying "What part of stay away from my husband didn;t you understand?" He is enraged because now she won't speak to him and they work together. I think it is more because he is afraid because he is "in love" with her. Was it a mistake? Today sucks, yesterday was decent because he was telling me he loved me and we got along but in the end I knew he was lying about her.