My ds1 was a model baby and toddler but since ds2 came along 13 months ago I have been struggling with ds1's behaviour. He is 3 1/2 and smugly never really had the terrible 2's but the 3's are a nightmare. He frequently pushes his brother over, nothing too hard just enough to unbalance him as he learns to walk, he wets himself dispite potty training 18 months ago, he shouts, takes toys off his brother, cries whenever you say no to anything or he doesn't get to go first, the list goes on. As I write this I am thinking normal for a 3 year old maybe but it's so constant and no sort of punishment seems to get through to him that he shouldn't repeat the behaviour. Is it an age thing or has someone got some words of help as my concern is the younger one will think this is acceptable. We have tried ignoring, naughty step, and no iPad time, but I just feel like a constant referee. I am currently focusing on praising his good behaviour and trying to ignore all but the worst bad behaviour but it's really hard. I do know parenting isn't easy but I feel at the moment that I have that child in the group that is always naughty.