falsification of documents

hi! i just wanna ask for some legal advice.. kinopya ko kasi ang pirma ng lola ko sa bangko, na withdraw ko lahat ng laman.. and now gusto bawiin ng lola at tita ko yung nakuha ko pera sa bangko dahil napatunayan nila na ginaya ko lang ang pirma.. tanong ko po kung ano ang pwede ikaso sa akin ng bangko at may chance ba mapakulong nila ako? im 24 lang po..

what did you falsify? checks? or withdrawal slip?

how much money is involve?

it could be estafa thru falsification of commercial documents.

it could be Forgery atty. ?

I'm not an atty. but please read.

http://wiki.lawcenter.ph/index.php?title=Estafa

that's falsification, and yes, the bank can charge you

Hello po.Would just like to ask, if it is a falsification of public documents yung naforge yung pirma mo over a document, to be specific, General Information Sheet - Secretary's Certificate and Director's Certificate na ipinasa sa Securities and Exchange Commission for the registration of your corporation?
What could be the grounds of the person, who, in any way, insinuated the forging of the signature (it is not known if it was her or she has asked someone to forge the signature) yet she was the one who processed the registration of the corporation in the Securities and Exchange Commission.
Sana po ay magkaroon po ng advise.Maraming Salamat po.