You've totally misread my post. Maybe read over it again?
I've already given my husband's children their inheritance from my husband. They have it.
The grandchild wasn't mentioned in my husband's will, but he told me what to give his grandchild. I gave the grandchild more than that.
I also made to sure to pass on all the family medals, jewellery and other heirlooms.
My cousin's children are only going to get my money - nothing from my husband.
I didn't put this in my earlier post, but my husband's kids already got money from me. I had set aside money (from my own savings) for their weddings. One child didn't get married but had a child, so I used the money to open a bank account for the child when it was born and then signed the admin of it over to the child's mother.
The other child decided only to live with their partner, so I gave them their 'wedding money' anyway. After some years, this child actually decided to marry after all...so I gave the child and spouse a wedding present out of my husband's estate.
I've given the children their inheritance and more. I actually earned more than my husband. I was the main breadwinner and - after he became ill - his carer.
When my husband was in hospital following a stroke, he got one half-hour visit from one of the kids. That was it. He was in hospital for four months.