I don't see how a few people are acting like they can do what they want if they're the right age. I'm 20 and I have to do every damned thing my parents say or I get kicked out (I've been kicked out three times already). I have to do the chores they ask, come home when they say, and basically be their servants while at
their house. Some people may have parents that consider the home everyone's home, but my parents don't. This isn't my house. This isn't my home. This is where I live, and that's it. I can get kicked out, and I do about once a year. When I turned 13 my house wasn't mine anymore -- it was my parents, and I did what they said or got the hell out. Ha ha, I figured more people were in this situation! Hell, if my parents considered this my house I'd have my girlfriend over every once in a while (we're not allowed to be here alone, and I can't close the door if my parents are home and she's here).
Her mother is much more forgiving, however. I'm thankful for that (it's our only place to hang out).
Umm...sorry for going off-topic.
If it's your mom's rules, then she had no business fuckin' while they were gone.
-Lasereth