I have all my papers ready but my passport is expired, does that matter
No that does not matter. But you should get a new passport.
The answer provided here is general in nature and does not take into account other factors that may need to be reviewed for a more precise answer. You should consult with an immigration attorney before taking any action. The answer here is not intended to create an attorney-client relationship.
I agree with my colleague, you should have a valid ID document though.
This answer does not constitute legal advice, and should not be relied on as each situation is fact specific, and it is impossible to evaluate a legal problem without a comprehensive consultation and review of all the facts and documents at issue. This answer does not create an attorney-client relationship.
Divorce / Separation Lawyer
Get a new passport - it doesn't hurt and is relatively easy to do so.
Best of luck,
Sanjay Paul, Esq.
This is not legal advice. No attorney client relationship exists between us.