I do not have anyone there that I know other than my half brother who is 18 yrs old, and my stepfather. Here is the bad news. They are Jehovah's Witnesses.
So, they will not be very helpful on my attendace at any parish.
There is a Roman Catholic parish 5 min from their home, but I know there is no Orthodox parish close by.
I will no doubt be introduced to their "JW" friends and this is scary.
My husband is an attorney.
My stepfather is one too.
This is quite a problem.
I will pray for you. You do seem to be in a bad situation, but things can always be worked out. Although Jehovah's witnesses like to attempt converting people, they are your family and I believe if you tell them from the get go you are not interested, they would not continue. That I speak of from experience.
may God be with you sister.