Sort of, my two sons ( born here) and daughter in law's brothers...... When my kids were little, I indoctrinated them to be Boston sports fans but they grew into Philly fans.
Before SB39 vs Philly, they had "Philly sports day" and wanted everyone to wear Eagles garb. My older son wore a Tom Brady jersey one of only 2 non Eagles in the entire school. We happened to be there for a presentation by my younger son (wearing a Rams jersey). We heard a teacher complaining about "some kid"wearing the Pats jersey ( not realizing he was our spawn) and asking how any parent could let their kid go to school like that. I lit into her telling her that some children didn't need to be kowtowed into doing whatever anybody else does and have a mind of their own.. She soon realized whose kid it was and apologized...