You did not answer the question. The question was "Show me in Scripture where anyone other than Jesus is referred to as the Child of Mary." You cannot answer this, but you make up things to prove your man-made belief. Your belief is not found in Scripture.
Scripture tells us Jesus had 500 brothers, so when men are referrred to as His brother it is not at all surprising. But NOBODY besides Jesus is referred to in Scripture as the child of Mary. And Abraham and Lot were called 'brothers' so we know the term brother throughout Scripture does not mean son of the same woman.