I feel so sorry for Liam having to put up with the constant fat shaming!
Why would Steve turn around to Liam and say that they would be recieving a letter home soon saying that Liam is overweight? What an insensitive thing to say especailly infront of his sisters. Sophie gave Liam such a dirty look when Steve said that, I don't know if that was because she felt like her dad was out of order or because she agreed with him!
Liam might have laughed along with him but the fact that he refused to get his height and weight measured at school shows how self-conscious he already is.
I bet that if any of the girls were over-weight they would not be treated the way poor Liam is. Perhaps his sudden change of behaviour is due to the fact that his own family are always calling him Fat! Do they want to give their son an eating disorder because this can easily turn into one if they keep treating him like this