Id go to her room and nail myself in and if they try to complain that they need to get to sleep Id say "Oh I'm sorry but I'm taking your bed....someone dumped shit all over my bed!"

Not all women are terrible on their periods. Heck I know this one girl who, when on hers, you wouldn't even know unless she told you. She's still sweet and pleasant and tells me all the time she hates when girls use the period excuse to be mean.. Your mom should attempt to relax. I hope she does

Go pee on bed.

Yes do it

At least now you have an excuse to be a bitch to her while you're on it xD

How a woman acts "on her period" is how she acts. It isn't as if she'd had some external tragedy happen, how she acts on her period is a part of her character. Fortunately for you, you'll grow up and leave home in a few years. Your dad married her. Your dad is stuck. I guess he is bent on going from one bitchy looser to the next. If he ever leaves her, try to get your dad into "cognitive therapy" so he doesn't spend the rest of his life like this.

she needs midol

Are there any clean cat litter?

Just imagine when she hits menopause!.. Haha

Stepmoms are ******* bitches