2 Answers
Dear Madam,
Your marriage is still legally valid in India under the Special Marriage Act (SMA) IF it was performed with your free consent and witnessed.
BUT since the marriage was not registered under SMA, legally it is treated as a customary marriage, which the court will still consider valid if you can show proof such as:
Photos of the temple marriage
Priest witness
Any invitations / messages from that time
Social media posts
Statements of witnesses
Registration or non registration of marriage neither give any validation to a marriage nor non registration invalidate a marriage. Your marriage is legal and it is covered under special marriage Act. You can file divorce case under Special marriage Act and can also claim maintenance etc. from husband etc.