I have not read all the responses but will share a bit of my experience and some thoughts.
I do think that you said this was hurting your M and it is. I can understand that 100%. Some of this spills into resentment of step-DD.
This is really more about resenting your wife and her choice to ignore or even at times reward bad behavior.
She sounds like a very normal 4 year old who NEEDS boundaries, to hear the word no (and have that enforced sometimes) and she needs discipline. Easy for me to say because we are in agreement that all kids need boundaries and discipline. And I disagree with the way you say your wife handles her.
Unless you can come to terms (possibly with counseling) how the two of you are going to resolve this major philosophy difference about raising children, things might not get better.
I also married my H within six months of meeting him. I married my first H within that same time frame after meeting him, as well (some of us never learn!)
But my current M has worked and we will soon be celebrating our 18th anniversary, there have surely been some awful bumps in our road that came close to ruining our M forever.
I had three gifted children but they were disciplined in the ways I thought were important. I was not really good at getting them to pick up after themselves, or cleaning their rooms, etc. But they had manners, were respectful to adults, didn't get mad or have tantrums when they were told "no" etc., and were well behaved in public, 99% of the time, especially my DDs. My son was a little more difficult at times.
My H didn't like their messiness and this seemed to be the main form of "relationship" he had with my kids, to yell at them about their messes. He was not involved with anything they did at school, or anything else. I have to say that he failed as a step-father and I felt like I was still a single mother in that way. My XH loved the kids and did stuff with them on weekends, but he never attended school functions and was not involved with any of those kinds of weekday things. To make it worse, when I would tell my H to do "bonding" things with my kids, he would say stuff like: “They already have a father for that. They don't need me.”
But his youngest DD lived with us too and here comes the hard part: I failed as a step-mother too. She was 13 when we got married, and though I did not "resent" her at that point, I did think she was spoiled and that he spoiled her. I actually thought I'd be taking over a lot of the day to day parenting for all four kids and I would treat her the same as my own kids and we would bond and I would love her as my own. I believed that and intended for it to happen.
But he had NO rules that were enforced for his DD! He never yelled at her, never checked her room, and never disciplined her. But always told her that she was wonderful, great, cute, perfect, popular, sweet, etc.
She played softball and he was the coach. Some parents are hard on their own kids but he was biased in the other way. A parent told me that before I met him, this happened at a game:
She threw a bat once after striking out, and it hit another girl! He ran to his DD instead of the other girl and asked his DD if she was okay! Sounds crazy, but after watching how he was with my kids and his DD, I fully believe that did happen.
He had a "rule" that the kids could not eat in their rooms. His very social DD would have lots of friends over and they'd take bags of food in her room and he would not say a word. If one of my kids headed away from the table with a glass of water, he would bark "Where do you think you are going with that?"
Most of the time I realized this was his and my issue and not something any of the kids including his DD should be blamed for. I see now more than ever his DD was a typical teenager who had her father wrapped around her finger, and was not above "using that" even if it caused problems in our M.
She did what any other child her age would have likely done in the circumstances. Yes we fought over the kids and yes she knew it, and no she didn't seem to care and may have even threw in some situations to provoke it even more.
And yes, be it right or wrong, I grew to resent her, but the bigger picture was I resented her father because even then I knew this was his fault more than hers.
One day she left me a note that said "Bite Me!" because she was upset I suggested she clean her room after something that was kind of extreme, and after my H had told me that he would ask her to clean it. He did two weeks earlier but she didn't do it. Why would she? She knew there were no consequences for not doing so, other than possibly him and I fighting about it.
Well, after the Bite Me incident, I told him to address that with her. He said "When the time is right." (I knew that meant never).
That made me so angry the next time she came in the house, I let her have it verbally! I'm not proud of it. When my anger and resentment build up enough, my biggest weakness is controlling my mouth. And I didn't control it that day.
She called her mother to come and get her and of course I was the bad guy in both parent's eyes by that time. But I knew how much my H loved and even worshipped this DD and I did not think our M would survive. I thought she'd come back, but I planned to move out. I even started looking for apartments for my kids and I. Two years into our M, I realized that day I could not live like that anymore.
It was not because I "couldn't stand" his DD it was because I could not stand his parenting and step parenting and the unfairness in our household.
Well, when he saw me looking for apartments and heard my plan, he asked me not to. Not many words were said but I could tell he was hurting (he wears his emotions). So I didn't continue with the plan to move at that time. I figured DD would come back and we'd have to see how things would be handled then.
But she never came back. She lived with her mother after that. I believe my H deeply resented this but we never talked about it. He continued to be distant from my kids, not much of a "parent" figure at all. But most of the time I was in control enough so he was not too mean to them and we just went on, with them essentially having one parent at home, and their "real" father on weekends.
Well, all the kids grew up and left and it seemed we had made it through all that and things were going to be okay. But no, the worst year of all was yet to come.
In 2006, he got involved with the OW soon after his mother died on Christmas Day 2005.
Later in 2006, his youngest DD passed away at age 24. I didn't realize it but he was still in his A through that whole time period.
Any parent would be devastated, but he went crazy for real when she died. This is not the forum to share all that aftermath again, but let’s just say there were tough times. But it all came to a head on D-day #2. This was the day that my H turned his life around and started to become a better person and a better husband, even a better step father (even though too late). He became a better person in every way. I never expected it but it is how the turn of events have gone in our lives. We now have grandchildren and I never would have predicted this in a million years but he is closer to my son's kids than his own kids' kids. Part of the reason is that we see them more, but I know another part of the reason is that both he and I now (finally and too late) see all our kids as "our kids" and the grandkids as "our grandkids."
Even though I'm no perfect saint either, I still believe most of our problems with the kids were caused by the actions or inactions of my H, and I would NOT have remained married to him if the situation continued in our household with different sets of rules for my kids and his.
[This message edited by Bobbi_sue at 4:04 AM, May 18th (Saturday)]