Gosh this thread moves so fast I find it almost impossible to keep up.
Gloriana, i wanted to reply to you. It does seem as if we are in a very similar situation with regard to our sisters. I wrote to them both a while ago telling them how I felt when we were growing up ie that I felt very lonely, hurt at being always left out of things and angry at the way i was abused by my dad. I also pointed out to them that we were all treated very differently by our parents and that is something they need to be fully aware of.
The thing is though, although I only sent those emails a few weeks ago, I have over the last few days come to the realisation that my sisters in fact hate me. This is the only explanation that fits all their behaviour towards me over the years. But they hate me only because they have subtly been trained to do so by my parents and also not so subtly at times especially by my dad. I realise now that somewhere inside my head i have known this all along but i have been unable/unwilling to face it; to allow this painful truth into my consciousness. The situation is a bit confused however as I can see that although my sisters have been trained/brainwashed into hating/disliking me by my parents, at the same time I am sure they have some genuine feelings of affection for me as I have always tried to be a good big sister to them and over the years I have been very generous with birthday presents (but they have not been the same towards me in return), I have always helped them and guided them when they have come to me for advice or been upset about something and in general, apart from the usual, normal, typical sibling arguments, I have treated them caringly and kindly. So I'm sure they are confused by my actions towards them and the contradictory image of me portrayed by my parents. And their confusion shows in their behaviour towards me which at times seems to be caring and at other times very hurtful and callous.
I can see that instead of fostering a close and loving relationship and bond between me and my sisters, my parents actively tried to divide us and drive a wedge between us and sadly they have succeeded. We had no chance against my parents really as we of course were only children when all this manipulation was going on and we were totally unaware of how we were all being used and exploited by our parents. I realise it was totally and absolutely in my parents interests to create a divide between me and my sisters and to prevent us from talking honestly. As if i had been able to talk to my sisters about how i really felt when we were children, my parents' 'game' would have been over. They would have been exposed for what they really were and they would no longer have been able to 'use' me to act out their own issues on from their own childhoods. And as Alice Miller says, if parents have not dealt with and resolved their own childhood issues, when they become parents they are compelled, unconsciously, to use their own children to act out their own childhood issues. And unfortunately it is the eldest child who usually bears the brunt of all this.
I'm sorry if i'm not explaining myself very well, it's quite a difficult concept to explain, Alice Miller does it much better than i can, although I have only really truly understood what she is saying by experiencing it myself.
Anyway, I have come to the conclusion that after a lifetime of subtle/subliminal brainwashing by my parents to see me as the bad, nasty, rude, snappy, ungrateful, bratty child/sibling, my sisters are very unlikely to ever see me for who i really am, however much my actions and behaviour towards them belies what my parents have urged them to think and believe about me. So my only real option, for the sake of my own health and well-being is to let them go. If ever they gain some insight into themselves, their behaviour and our family and parents' behavior then i believe they will contact me themselves out of their own free will and we will be able to have a real relationship, the sort of relationship we should have had but which was denied to us by our parents who were compelled to use all of us for their own ends, albeit unconsciously.
It's strange as although it is very sad to come to this realisation, it has also brought me a sense of relief and release. Like i said i think somewhere inside my head i have known this all along but i was fighting against it as i didn't want to believe it was the truth. But i have finally been able to face up to the truth and as Alice Miller says, the truth will set you free, and I do indeed feel a sense of liberation, sad and painful though it is at the same time.
Smithfield, I am so sorry to hear of what you're going through. I have read through what the others have said and pretty much agree with all the advice given. Most of all i would say to you to trust your instincts on this matter. If what your MIL is doing doesn't feel right to you then know in your heart that it is not right. From what you have said she does seem to be using your son as a pawn to subtly manipulate and undermine you. Although my MIL did not use this particular tactic, she also was very subtle in the ways she used to upset and undermine me and my confidence making it very hard to explain to others especially DH.
As regards how to deal with it, I personally would first of all tell your DH how you feel and do your best to explain her behaviour to him (this can be hard i know but try) and, with his backing and approval, i would speak directly to MIL about her behaviour. Even if she pretends not to know what you are talking about, she will know her game is up and chances are she will stop her behaviour. This approach may not be an option for you, but this is how i dealt with my MIL and it has been effective for me. But the absolute key for me was to get DH onside, once my MIL knew DH was on my side, she caved in as she knows that if she continued her behaviour I would have made DH choose between her and me. I know i posted about all this a while ago (although i think i actually started another thread about it, will try to post you a link) and i felt it was a crunch point for my and DH's relationship. I would have called it a day on our marriage if he hadn't backed me up against his mother.
The only other option i can think of for you is to drastically cut down on the time you allow your DS to spend with your MIL. However much he might enjoy spending time with her as compared to nursery, you must do what is best for him and to my mind, spending more time at nursery is better then spending time with your MIL who is heartlessly using him and manipulating and taking advantage of his innocence to undermine and hurt you, his mummy. If you are unhappy this will also impact on both your DC's, so overall, i think you would be far better of sending him to nursery more.
DH and I spend a fortune on nursery and nannies but it is worth every penny as it means we are not dependent in any way on any family member for childcare/babysitting.
Someone posted a while ago about which Alice Miller book to read first, i would recommend 'The Truth Will Set You Free' simply because it is a lot easier to read than her other books. Also her most famous book 'The Drama of The Gifted Child' although i had to read that about 5 times over the course of a year before i felt i really understood it.
Sorry for the long post, as usual, once i start i can't stop!