My disabled partner of many years and I, who lived at a distance from my original family home, were unable to help my brother move my very elderly mother on the day she had arranged to go into residential care, as my partner suddenly had to go into hospital.
It was a worrying time, so it was a while before I discovered that my sister in law had taken and sold many items of sentimental value( which it had been agreed by both my parents at a meeting involving all of us) should come to me.After my mother's death, I discovered she had also appropriated all her jewellery, which included items which had belonged to both my grandmothers, neither of whom she had known.As these were items mentioned in my mother's will,I was told by the solicitor that I could have been made this a matter for the police.
My sister in law never went out to work after she and my brother married, but expected him to provide a high standard of living, which he told me (on the quiet) was sometimes difficult.I was not going to add to his problems.What money remained after our mother's death was shared equally between the two of us- but I still regret the loss of items which reminded me of happy times in my childhood home and in the homes of my grandparents.The 'wealth' in this regard were my memories.These were not shared or valued by my sister in law.
It may not surprise you to know that I now have difficulty thinking of my sister in law as family!