My money on hold

On 27 october 2015 I deposited 50thousand into my account from my wife standard bank account.Ever thing went well and it even report on my cell phone.After a week I got a call from branch manager saying my 21thousand was put on hold because the security company that collect money find it short of 21 thousand.I told her that I deposited 50 thousand and she say they are busy with investigation.I visit a bank several times to unveil.Even today 2016 my money was still on hold.I can not get access to it.My family are starving due to capitec and m also close to lose my family because they think that I am ****.