Hi , I am a permanent resident . I got married on Dec 2019 on my home country. My spouse dont have SSN nor ITIN Number. On filing should my status be married or single ?

Hi , I am a permanent resident . I got married on Dec 2019 on my home country. My spouse have never been to USA so we don't have SSN nor ITIN Number. On filing should my status be married filing separately or single ? Thank you