Had first boy (Joe) at age 21. His Dad left me when I was pregnant. Got married when Joe was 3. Had 2nd child Mike at age 28. Filed for divorce from Mike's Dad at age 34. Wish I hadn't waited so long. Now married to great guy who has 3 daughters, none of which live with us and none of which like me. They think I am either mean or stupid. Want to learn how to be a good "step-mom" while parenting my two boys. Don't know where to start...