You didn't realize you were psycho until...

Au
I heard this on the radio a guy was asking people and it was fun. 😂 
Question is: You didn't know you were psycho until you did *what* while with your boyfriend/gf?  
Mine would be I didn't know I was psycho until I got jealous over my bf watching shows that showed naked women. I've always been such a chill girlfriend who would even watch porn with a boyfriend until I got with my current guy! I be crazy now. 
Share yours!
No judgement ladies 😎