Probably not. If the account was made joint for "convenience purposes only," then you have an argument. Unfortunately, the burden of proof is against you. The best evidence that an account was for convenience purposes alone is an express statement to that effect, in the Will. In the absence of that, you have an extremely difficult case to prove. A very highly skilled litigation attorney is a must if you hope to have any realistic chance of prevailing. Even then, the odds are stacked heavily against you.
Answered on Oct 21st, 2013 at 1:45 PM