Its not 222k or 219k.
If a son receives 3K in a calendar year from his father or mother this does not use up any of his lifetime threshold of 225K.
If a son receives 3K from his mother and 3K from his father in a calendar year this still does not use up any of his 225K lifetime threshold.
If a son receives 3K in a calendar year from his father or mother this does not use up any of his lifetime threshold of 225K.
If a son receives 3K from his mother and 3K from his father in a calendar year this still does not use up any of his 225K lifetime threshold.