Danae, I found the bit you wrote about your feelings towards your DD when you are depleted emotinally very illuminating:
"pure rage against her neediness when MY neediness (actually archaic neediness, a neediness from infancy to be recognised, attended to, nurtured and comforted) already means that my resources are depleted, it's like I'm drowning and don't have enough oxygen for me, let alone her. To yell at her and see her crumple would somehow take the pressure of me, someone to share the 'burden'"
My mother, I am certain, feels this way and has always felt this way towards me. She has always wanted me to just grow up and stop being needy so that she can lean on me. But she doesn't do anger (ever) apart from cold stony silences. What you wrote made me realise that because she can't just yell and scream at me she manipulates instead, but certainly she manages to make me "share" her feelings of loneliness, emotional deprivation, etc by getting others in the family on her side against me, so that I carry these feelings of loneliness for her.
Thing is, it has backfired on her this time, because I am not lonely as I was when I was a child, and really did rely on her and the others to be there for me. I couldn't leave the family, ie run away from home because where would I go? But now I have DH and my DC, friends, inlaws (fortunately nice ones apart from slightly neurotic SIL), a job - I am truly independent of her now, whereas she has managed to cut off the biggest source of support that she ever had.
(Of course she doesn't see any of this as her fault so she wouldn't see it that way).
Mikafan, funnily enough I have always been quite a happy person, mainly I think because I have always been able to express myself,talk to people and get inspired by them, as well as self-reflect and discover the things that will make me happy on my own, ie I have written in a diary for years and always loved reading and walking and exploring, since I was a child and managed to come to "conclusions" about myself whilst doing these things. I suppose it is a form of spirituality, oneness with myself. Somehow, despite the legacy of pain from my family I have developed resilience and an ability to enjoy life, but this has also involved many years of reading and counselling in relation to my past.
I too would recommend Alice Miller.
Like many of you, I do find I get low since having children and I think that is because of the tiredness, daily grind "groundhog day" as Sakura described it, and the limits to my freedom (being unable to just take off and do my own thing when I want to, especially with DS1 being disabled). But I know that this is a "reactive" depression rather than anything inbuilt, and I am always telling myself things will be easier in the future. I do look to the future a lot and find things to aim and aspire to.
Mampam, I think you are going to have to detach yourself and find some acceptance of the fact that you are treated differently from your brother (as am I - younger brother is golden child and it was his and my mother's pandering to my SIL, his wife (as an extension of him) that kicked things off with me and my family.
Welcome Hana, keep posting.