I want to ask that if our facebook ID is continuously being hacked again and again?

[areeba]

so how can we change our gmail account? Instead of making a new one. :/

[just me]

Change your facebook password.
Change your gmail password.
Choose a different email account to be associated with your facebook.
Don't share any of these passwords with anyone, and be sure to log out if you use a shared computer.

[DrDave]

And what pray tell will that accomplish? Do you even know what hacking is? More often than not, people log on to their facebook on a public pc and either forget to log off or the pc has a keylogger installed, the user has blabbed her login info to someone else, or lastly, someone on their home pc has a keylogger installed. This isn't hacking.