My DM was married for 7 years after a relationship of nearly 15 years.
She had joint accounts with her husband. The money in these joint accounts was from her husbnd. My DM had her own personal accounts which her pension etc was paid into.
When her husband died she inherited the joint accounts by survivorship.
Her step daughter is now sueing for the 48k from these joint accounts as she says she can prove my DM did not contribute to the funds in these accounts.
Does the step daughter have a case?