Yep, my husband's family is the same. He and his younger brother don't talk like them at all (no accent even), but the rest--parents, older brother, uncles, aunts, cousins, grandparents... It took me ages to get used to them, and I still have a lot of trouble understanding his grandmother--whom I've known for 4 years now! When my sister was here for a visit and our wedding over a year ago, she was soooo lost. Right about the time that my husband's cousin reacted to a joke my sister told with "I dies at you!", I think my sister gave up trying to make sense of Newfie talk and just went with it
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