Predictably , " too close " ended up being subjective . My son did n't like the lunch that I brought so he was refusing to eat . I had thought that I could convince him to eat some turkey , but he is really stubborn and would not be convinced . He told me it was disgusting and I lost my temper .

Give answer the following question using evidence from the above passage: Why would the narrator blow up at their child ?
They would refuse to eat .