Kemper,

It is good that she is pursuing you at this point. You do not want to change that dynamic. But you have 2 young children together. They deserve parents who care enough about them to make an effort to work on the marriage. I recommend asking her to go for the sake of the children. I'm not saying that MC can't be helpful, but this is just one weekend, and can have an immediate, strong impact. You can reinforce it with MC after the weekend. Of course, the total program includes the Post sessions. But I believe most couples commit to the weekend first, and if that helps them, then they commit to the Post sessions.