Change Facebook Link
Listed in Website Problems & Help.
Reply by PerSTAFF 
Hi, there is no automatic linking between SingSnap and Facebook actually. If I understand the problem correctly I think all you have to do is make sure he is logged in to his Facebook account and not your mother's.
Post by ChewyGristlePATRON
My mother setup an account for my father. She linked it to her facebook account (where it gives an option to "like") How do I change that so it goes to his facebook account instead?
Thanks