I don't think it is unreasonable to be nervous about Myspace but from your post it does sound like you are not trusting. Have you seen his Myspace page? Does he mention you on it? Are there pictures of you on it? Do you have a page?

There are ways he can make his Myspace page protective of your relationship. My husband has my username and password. I also use a picture of both of us as my profile picture. You can set accounts up to be private and to not allow spam or solicitations.

You can find a way for him to keep his Myspace page and for you to be comfortable with it. Read up on the Policy of Joint Agreement. You can apply those principals to this situation.

Married since 6/14/05