Q: i got married to my cousin. I did not want to marry this cousin. On the day of the nikah i did drugs. i was high and did not even remember the nikah.  Am i still married?

A: To be in a state of insanity or unconsciousness at the time of nikah requires a person to redo the nikah in a sane state so as to ensure that the  nikah is valid.

Allah Certainly Knows Best.