I even have a will and understand everything pre-death - but I'm baffled by the process afterwards. I've NC'd for this because it could be outing.
DH and MIL are non-contact and have been for years. MIL spent a lot of her "inheritance" from her parents before their death - and it was always made clear to her that the money she was being given was from her inheritance. DH's auntie (AIL) has not been given any money from her parents. Although, DH's grandparents understood why he went non-contact with MIL, DH thought that he had been removed from their will because MIL said to him that he wouldn't get anything in the will unless he maintained contact with her and his grandpa confirmed that (because he thought it would upset MIL too much for DH to be named, and DH cares very little about money anyway).
Just before Christmas, DH's grandma died. We didn't think there would really be a will and assumed everything would transfer to grandpa and when he passes, the inheritance would be passed down. However, AIL has said that DH is named in grandpa's will, along with his two sisters. MIL is refusing to "sign off" on the will and is consulting a lawyer.
We have no idea what DH has been left (whether it's an object or an amount) and we have no idea what MIL could be doing with the lawyer. Why does she need to sign off on the will? Does it mean she's an executor of the will? Neither of us have ever really inherited anything before (DH inherited money when he was a child but MIL took it and spent it) so not sure if this is normal or not.