To see your stepmother in your dream suggests that you are trying to cope with a mothering figure in your life. You are either feeling smothered or neglected. If you do not have a stepmother in real life, then the dream may represent some unresolved issues and tension with your actual mother. Or the dream could be a pun that you or someone is "stepping" all over your mother. Show her some appreciation and compassion for all the work that she does.