Recreation is an important part of holiday time, too. One aunt may take the children for paintball or spyder vs3 while another bakes cookies with the smaller children. The main point is to get along and have fun, and...relax. Relaxation helps to reduce stress: http://www.pickthebrain.com/blog/relaxation-technique/
So, go for paintball (Ultimate Paintball: Tippmann, Spyder, Smart Parts, Dye, Empire, Draxxus paintball gear Tippmann A-5, Tippmann 98 Custom, Smart Parts Ion, Spyder Pilot ACS plus many more brands- See http://www.pntball.com for Ultimate Paintball: best prices with free shipping.) or go make cookies...or, read a book, or sit down and talk with Mom and Dad. What ever you do, have fun and keep your stress to a minimum.