This patient support community is for discussions relating to step parenting, anger, behavioral issues, chores, communication, discipline, ex- spouses, family gatherings and meetings, family decisions, frustration, fun activities, grandparents and relatives, guilt, rules, stress, and time issues.
Look at it this way, you are a stranger to him. You are not his mother, nor his father. His father has married you and now "forced" you into this little boys life. Look at it from his perspective. You are the unknown. I once read that at whatever age you come into a child's life, it takes that same amount of time before that child can see you as a disciplinary figure..or parental figure. SO say you entered this boys life at age 4...he's not going to see you as a parental figure until he's about 8 or 9 years old. As a step parents you have NO right whatsoever to discipline him. That is mother and father's job. If father refuses to recognize there's a problem then maybe you should let father attend to his child's needs instead of you.
I'm not trying to say you are a bad person whatsoever. I just think you should try looking at the situation in different perspectives. I have a 3 yr old stepdaughter whom I absolutely adore. But i know my limits, i know what i can and cannot do and i don't try to force myself on any issue that i may disagree on with mom or dad. It's not my place to say b/c I am NOT her mother...no matter how much I take care of her or the amount of love that I have for her...she is not mine.
There's only so much you can do and then the rest is up to his parents. I really hope this situation gets better. NOt only for you, but for your SS as well.