Christmas Spirit - Give me strength

So yesterday we picked out our Christmas tree and the hubby and I went to see Santa to make sure the boys got just the perfect gifts. WE SPENT WAY TOO MUCH MONEY! Today the tree has been put up, the lights are on it and it is half decorated. The boys got tired of decorating the tree. The hubby has been busy getting out the holiday nick nacks and placing them around the house. HE loves Christmas, he gets all chipper, and jolly. Wish I could do that. I use to but.....now I feel like it's just a rat race to get this and get that and run here and run there. I'm tired, let me be perfectly honest, I'm just tired. My oldest boy is 11 and he doesn't believe anymore (WHAT A BUMMER). He's always making little comments in front of the baby (my baby is 7). I give him the evil eye and he just grins. WHAT TO DO? His little smart mouth has just about taken its tole on me. Tootles for now.