Start a new thread. Give it some memorable title. For the first post, post an introduction to yourself, your marriage, your situation, etc - all the stuff that can help others give you advice. After that, as you journal, have new questions, etc, keep posting them as replies to your first post.
Add a signature to your profile, and include a link to your thread in the signature line. That way, as you post on other peoples thread, they can click back and follow yours. If you then post on other peoples threads, give advice, ask questions, etc, you will attract people back to your own thread.
Me 42, W 39, S8, S6, S2 M 11y, A & ILYBNILWY 11/08 Walking away from a bad situation.