OP, I am so sorry for you but this is your child and she does have form.
It is very hard to admit that your child is not of the character that you would wish, despite your best efforts.
It is awful when parents are used by their children, but it is often the case that those that do it, were always of that type.
A lovely friend of mine had a son that moved 90 minutes away to a university and met a young women very quickly.
He wasn't a bad lad growing up, but he was perhaps a bit spoiled and self absorbed.
Despite this, my friend would never have thought he would largely abandon his family with barely an annual flying visit and hurt his family so much.
Her family became absolutely everything, including Christmas, from that very first year.
They mentioned being hurt that first year but he pushed back hard that he was just living his life and enjoying it, and they shouldn't try to guilt him.
A full 14 years later they both get permanent university academic positions in his home city and quickly buy a house in the general area that he grew up in.
They pop in one day to tell his parents they are expecting twins and how exciting it will be for her to be involved!
It quickly becomes clear that they think she will be their help/childcare during maternity and when they return to work.
She was met with shock and disbelief when she very gently, but firmly, told them that under NO circumstances should they include her in any of their childcare plans.
That her childcare days were long behind her.
This was two years ago and she has kept to her word. They have had a challenging two years, as twins would be.
Her parents came and stayed with them initially to help as it was a huge shock, but made it clear that their retirement plans were very important to them and they would need to crack on, like they had done.
Whilst she drops in to see them every couple of weeks, she has no wish to become involved as she can see she would be very quickly imposed upon, and that is not happening.
His two sisters with children that he barely met have kept mostly to themselves too.
My friend is very boundaried. She says whilst she loves him dearly, after years of barely seeing him, she will now not be used for free childcare for the next decade.
On one occasion he did try to say that he was very disappointed that they were all so busy with their lives and so unavailable to support them, but his mother just said that they too were just living their very busy lives rearing their children and working.
Privately she said his sisters had no intention of investing heavily in a relationship that he so casually threw aside years earlier.
He really did think they would all be available to be picked up again when it suited him.