1. There is no legal obstruction on you for meeting your parents.
2. Rather it is illegal on the part of your wife to create obstruction in your meeting your parents.
3. You shall have to now decide as to what do you ant to do when your wife stops you in meeting your parents.
4. As per Supreme Court judgement, wife's forcing the husband not to meet his aged parents is considered as cruelty for which decree of divorce can be passed.
5. Ask your wife for restraining herself from acting so cruelly on you telling him that otherwise you shall be compelled to file a divorce petition before the Court on the ground of cruelty.
6. You shall have to decide whether you shall accept your wife's such unreasonable demand or put your foot down telling her that you shall no more tolerate such act of her.