Complex sentence: MaVynee's millionaire great-grandfather, Abraham Lincoln Lewis, founded the beach, and she was raised in the lap of luxury, but her wealth and privilege vanished after she gave away her entire fortune to environmental causes.
Split into simpler sentences: MaVynee's millionaire great-grandfather, Abraham Lincoln Lewis, founded the beach, and she was raised in luxury. Her wealth and privilege vanished after she gave away her entire fortune to environmental causes.