Hi David,
If the account is set up as joint accounts, then the funds will pass to you by operation of law, without going through the estate (meaning, her Last Will and Testament will not control those assets). She does own half of the assets in the joint account so she may take out the funds and set up a separate account without benficiary designations and distribute that as the way she wants. Hope this helps!
Thanks,
Alice
Answered on Aug 17th, 2015 at 12:20 PM