We were at MIL's and DS1 (3y 5m) was playing with his little cars out in the hallway - I went out to check on him and he had used MIL's walking stick and made black marks all over the cream walls - he had tried to do this earlier and I had told him not to so I shouted at him and he wet himself I feel like a terrible mother - I dont want him to be frightened of me.