My nearly four year old has been a star since becoming a big brother, he's not really been jealous or anything he's been so loving and adapted so well and I think I let my guard down, I've not worried about him being around baby and I'm just so upset what happened earlier
Baby had fallen asleep with me in the lounge so I'd put him down in his Moses basket and had walked into the kitchen and was starting dinner. My older child was in the garden playing with his dad and started kicking off about something, no idea what, could hear him screaming at the top of his voice, crying, shouting, throwing things. Then next thing I heard baby scream, wasn't their normal cry I sprinted in and my eldest was stood over the Moses basket holding his muddy shoe on to his face and pushing it down. It left a foot print on his face 
It's really thrown me. He was told off, apologised, had a good cry and told me he was very tired. But I can't seem to move past it. It's just such a horrible thing to do to a tiny baby, he's only 12 weeks old. He must of been terrified waking up to that. I feel horrible for him and I feel really just shook that my son would do that to him. It was totally unrelated to the tantrum and he wasn't even in the room so I just don't get why he would do such a thing. I'm not going to let baby out of my sight now but I'm really just upset that it happened. I don't really know what to do? 