Calm_Remove_4640

I was on a third date with a girl and after the date we went to her place. Her parents are seperated and aparentley her mom wasnt going to be at the house. I wake up early in the morning and both me and the girl i date slept naked so im going for a glass of water fully naked thinking we are the only two in the house. And out of nowhere her mom comes through a door wearing only panties… I Said i was so sorry but she was very calm and we stood and talked for like 5-10 minutes before i went to bed again while me being naked and her being topless. Is nudity THIS normal for families?