M.P.
I firmly believe that we need to be free of our last relationship before we start another one. This means dealing with all the fallout of the separation/divorce. If we don't finish with the first relationship first we are likely to not succeed in the next one because we do not have an understanding of how we contributed to the failure. And because you are still in a very emotional tho negative relationship with your "ex". As you are seeing this will negatively affect your children.
You are a mother first. It is your responsibility to protect your children. Your daughter is obviously angry not only with your fiance but also with you. Have you considered that her anger is related to your requirement that while she is still dealing with the loss of her father you are asking her to deal with your new man. He is a negative part of her life.
Your finace does not have any responsibility for your daughter and he should not be involved at all with her. Especially you should not leave the working out of this relationship to the two of them. What does either one have to gain?
Your daughter needs you. All of you. She needs you to be on her side. She needs to spend lots of time with you and know that you love her. As it is she knows that your love and loyalty is divided between her and your new man.
She may also be feeling that you are being unfaithful to her father, especially if the divorce isn't final. She's still in confusion and having pain over your breakup with her father.
She feels that there is no place for her in this new relationship. She knows that she's being disrespectful to both of you but she's too angry to deal with it. How can she heal when she also has to deal with this man who also, seems to me, is being disrespectful of her and her place in your life. Both have put you in the middle. You need to regain control of your life and the only way I know of doing this is thru counseling. Intensive counseling.
I also sense that perhaps this new man is more important to you than your daughter. I can understand why that would be since she's being hateful towards you. It is your responsibility as her mother to set that relationship right before focusing on another one with the fiance.
You didn't say how old your sons are. If they are old enought to ask to live with their father I suspect that their father will gain custody given the ongoing stress in your home.
The fact that he also has a new relationship doesn't count in a custody battle if the woman is a responsible person who takes good care of your sons and the home is stable and reasonable harmonious.
Because you mention that he also has a new relationship I wonder if you and/or him are doing the tit for tat game. "If you can do it, so can I." The children lose in this sort of situation.
Yes, your daughter is out of line. So is your new man. He needs to be doing everything possible to show your daughter that he accepts her, along with all the difficulties that go along with you and her father being separated and fighting for custody. That means he never says anything to her in an angry voice and leaves all discipline and rule setting to you.
I agree that he shouldn't be living with you. Living with you and your daughter puts all three of you in a no win situation. If he isn't patient enough to stay our of your daughter's life at this point then he isn't the right man for you at this point. Your first responsibility is to your daughter. Even tho it doesn't feel like it she is crying out for your love and understanding. Allowing her to be disrespectful to yourself only makes her angrier. How to change that around so that both of your treat each other with respect requires some insights and training on how to set and enforce limits.
Sounds like your new man doesn't know about boundaries and limits either. Sounds like he just gets angry. I believe that if you continue living together and do not learn new ways of parenting that you will lose your daughter; perhaps to the streets. Is she going to school, getting passing grades, have plans for her future? If not it is your responsibility to help her succeed in that manner. How do you even have time for a new man?
Life is difficult. Seems to me you've added another layer of difficulty when you and your new man decided to live together. As I said, if he can't accept that your daughter needs you without being involved with him then he's not the right man.
If you can't live without a man then you have more than a problem with your daughter. Find out how to face life on your own. Set it up so that you and your daughter are in this together. Find out how to give her love and boundaries.
by the way, no one wins in a custody battle, especially the children. Would you consider letting go of that battle? Tell your sons that because you love them very much you are going to stop the fight and allow their father to have custody. Have regular times with them; time that is not shared with anyone else. Find out the interests of all your children and spend time doing those things with them.
There is a possibility of healing over time if peace is what you want. If fighting is more satisfactory then you will be fighting all your life.
I wish you and your children well. Remember their needs come first. Go to a counselor to find out what those basic needs are and how you can provide them.
I just went back and read your profile. You said one of the hardest things for you as a parent is to see your children in pain. Pain is a necessary part of life. Setting rules and providing consequences will cause your daughter pain. If you don't do that now she will know more pain as an adult. I'm guessing that you and I have that in commong. I wasn't consistent in setting boundaries with my daughter because I didn't want to face her pain. I learned while I was growing up that it was my responsibility to make my mother happy. (just the opposite of your daughter) Both ways of looking at happiness is not helpful. I allowed my daughter to be disrespectful much of the time. It just seemed easier to argue with her but still let her get away with her disrespect. I would tell her to be respectful to the point that I was yelling at her. I didn't give her a consequence for being disrespectful and I ended up being disrespectful of both of us. We both felt more pain.
I have spent many years reading and in family therapy and personal therapy to learn what to do. Now that my daughter is an adult I leave anytime I feel myself getting angry. This upsets her. She feels abandoned. But we have been getting along much better since I started doing that.
You can't leave. She's a child. But you can send her to her room until she can come back out and say she's sorry. That is what my daughter does with her children and it is working.
I doubt that this will work for a 17 yo but you can take away favorite things, not give her what she wants the next time she asks. Be as calm and decisive as possible. It takes time to learn how to control one's own emotions and not cave to their emotions. Just keep doing it. YOu'll get better.