He then came over to me and gave me a huge hug so huge that it lasted about 2 1/2 hours. We cuddled and kissed and one thing lead to another. After it was all done he had plans later in the evening so he got ready to go and kissed me and told me he would talk to me soon. And that's it. Its been 24 hours, I haven't heard from him and I don't know what to think.
You should think that he wanted sex, and that you gave it to him, so now he's backed away again.
PLEASE be careful, Britt. I'm with Trent -- no more ML with your husband! But if you do, for god's sake, please use protection.