needmorecoffee, i feel for you i really do. I have lots of points i want to make but im a bit crap so bear with me.
My situation is clearly much different to yours as my DD2 doesnt have any physical problems. (Sorry, i dont know the whole deal with your baby). But the jealousy from DD1 is terrible, i can see she loves her sister but it eats her away. She is being ridiculous, i love both of my children the same, but of course DD2 needs so much more attention just now. I can only imagine this is ten fold with your DD. I also think that it is very common for siblings of SN children to feel left out as their brothers or sisters need so much of mums time. Have you posted on the SN board for peoples experiences?
You would think, that being 15 (which is how old my dd was when DD2 came along) they would be mature enough to almost be a second mummy to the new baby. The amount of times people say to me, ooh i bet DD1 is a great help. This really hurts and my DD1, although she clearly loves her sister, cannot get past her jealousy and hardly has anything to do with her, my DD2 doesnt recognise her as part of her family because she bearly sees her. So, you would think your DD would be the same, and even more protective because of the little ones extra needs. But the thing is, and i have to remind myself of this, being a teenager is shit, i was as bad, if not worse than my DD1 at her age. No, i was definately worse. You really need your parents, but you darent admit it to yourself, you think you know everything, you are totally confused by all your thoughts and emotions because you are hijacked by hormones. And talk about being self absorbed, it was definately a case of me me me me me. Then, along comes another child to take all the limelight when the whole entire world is supposed to revolve around you. I hate to describe my DD as selfish, but she is, terribly, horribly selfish. It doesnt stop me from feeling like shit about the way things have turned out.
Sorry to blather on about me me me, but im hoping by explaining how i feel and try to rationalise my own DDs behaviour, i can help you understand yours, or at least stop beating yourself up over it.
Do you get on with your inlaws? ARe you still with DDs dad? sorry i know you have probably posted all this but i have a bad enough time remembering my own shite
Firstly though, you did not and are not emotionally abusing your child. Sorry but your DD is trying to emotionally blackmail and hit back at you for something she is angry about. (might it be that she is deeply upset about her sister being poorly and has to target that anger somehow?)
You mention that your inlaws can buy her nice things etc, that can be a big pull. My DD was here today and i said that i thought she should come home (more to see what her reaction was) You want to know what she said?? She said, no mum, ive got a kingsize bed at DPs mums house, ive got Sky, a TV AND computor in my room and we are getting a 40" plasma screen for the wall. Whoopdefucking do - honestly, that child does not live in the real world .
Sorry there is no real structure to this, im typing as i think, and im not to strong on either
You also said your inlaws don't discuss emotions, well that is also nice and easy for DD, no facing up to things she might not want to face.
Incedentally, what about school, does she still attend school? The only reason i ask is because i think there could be some potential in talking to her teacher with regards to setting up some counselling for her. You say you have had some, and it wasnt much help, but it may be more help than you think (im in counselling just now too, fwiw). Also, although i do understand you might not want to involve social services (i dont have a particularly high opinion, however i do know that they can provide things like family counselling which maybe after some counselling on her own, your DD might be interested in.
Don't give up on your daughter, you will always be her mother and she knows this deep down, and deep down she knows you love her and she LOVES YOU. I would quite happily take your DD and mine and bang their fecking heads together, one day, they will see how shit they are behaving.
I dont know what to advise you to do. But, you know that your DD is safe (she has your inlaws and as much as it must hurt, they will look out for her) and you know that she knows your door is always open. I have had to let my little girl go, i am basically watching her screw her life up, but i can do nothing but hope that one day, when she grows up, she will settle down into something that makes her happy. Its the hardest thing i have ever had to do, but i do know that it must be worse for you because i do stil have contact.
What i would say is this, my DD and i are the same person, we clash terribly and i can feel myself having to sit on my anger when we are together. We dont get on, but that doesnt mean we dont love each other - i miss her so much, but i just have to hold on to the fact that she will be back, one day. I feel very strongly that your DD will be the same. It might take time, and im sorry to say, it might take a long time, but one day, i promise you.
I dont know if this has helped or not.
Another thing you can do, is write her a letter, not email as email is easy to delete. Write her a letter, on nice paper, tell her everything, right from the day SHE was born and how you felt about her, and how you feel about her now. She might not answer, she might not even read it straight away, but im willing to bet she will keep it.
Being a mother is the most heartbreaking job in the world isnt it? I do hope things work out for you i really do.