How do you effectively ground one child without ruining the other children's fun? One of my 8yo's is grounded for the week for her sassy mouth, hitting and kicking her older sister, and blatently breaking the rules while DD was babysitting; and I've had to not let the other 2 play the Xbox for the amount of time during her grounding because unless I send her to her room for a whole week - no matter where in the house they are - they can see and watch the Xbox.
I also know that because she's grounded - we won't be able to do anything fun because she'll think she's ungrounded. I don't have the money for a babysitter, DH is at work all week, and I *can* leave her at home with the older DD -but DD needs every outing she can take to help "cure" her anxiety. Suggestions?