In answer to your question YES!! My ex husband texted me a picture of him and his new girlfriend and told me that he was happier then ever and that he was so glad I was no longer a part of his life.. Sigh; that makes two of us lol... He wanted a response so I gave him one.. Silence.. Blocked his number and have gotten two more texts since then from him from a different numbers.. Pre-paid phones are hell to go NC with lol...
I really don't care what my ex does or doesn't feel, any man in a happy relationship or stage of his life wouldn't be texting his ex pictures of him and his new girlfriend or saying the things he said to me...
I just laughed at his text and realized that nothing had changed with him, if anything it just gave me more reinforcement that divorcing him was the best decision I have ever made..