can i extend my visit abroad for more than one year

[iri85]

i have a green card since 2007 and i made a re-entry permit once in 2008 and then go back to usa in 2010 , my husband live in usa and he is american citizen, i left usa for 7 months now to support my mother because she is very sick and i have to take care of her
i left usa with my daughter she is 2 years old (my daughter also she is a usa citizen)
is there any way to extend my stay abroad the usa for more than one year without having a problem when i try to enter again
and if i stay for more than one year is there any probability that they prevent me to enter usa again and took the green card from me
please reply asap because i am very worry thank you

 

[Leo Thorton]

Without the permission of state/country immigration council it is not possible to extend the visa validity whereas you can go for the advice of a professional immigration lawyer to provide you the legal details about the possible solution over the situation.