DSS2 is 6, DD is 8mo.
I'll admit that DSS2 has been irritating me a bit recently (like constantly losing his school shoes in his room by chucking his comics, toys & dirty laundry on top of them and when he nearly brained DD yesterday with a wooden shape sorter toy when he lost his grip when swinging it around 
), but kneeling up on a chair to stare at a sleeping, BFing DD is really bugging me right now.
Anyone have any ideas on how to get him to stop looking?