Good day,

I'm faced with a situation here and need advice please

I'm divorced, and me and my ex-wife have a 9 year old son together. My ex have custody of the child, and as such the boy lives with her
I currently do not have access to the child. I pay monthly maintenance (and I've no problem doing so even if no access as I agree I must support my son)
Now, I open a bank account for my son (in the boy's name of course : I got a copy of the boys birth certificate from home affairs as I need it for the account)
I'm the only signatory to the account as the boy is 9 years old

My concern is that can my ex-wife be allowed to have access to that account? Either to withdraw cash or get statements on the basis that she has custody of the boy?