Boyfriends mom πŸ‘€

My boyfriends mom cracks me up. The very first time I met her. We had just come back to his house because he forgot his hat and we go in and his mom is in her wheel chair with a Rolling trey and is Rolling a joint πŸ˜‚ She's like oh hi it's nice to met you and she just lights her joint up and passes it to me.  After that his mom and I have always been super close!' 
How did you met your boyfriends/husbands mom??