How my relatives would vote in the US

[Blow by blow, the passion dies]

My father: Since he was a PT supporter before 2013, I assume he'd be a Democrat-leaning independent who voted for Trump in 2016 before going back and voting for Biden.
My mother: Since she's an evangelical, she'd vote for Bush in 2004, but later change her views during the Great Recession and vote for all Democratic nominees except Clinton.
My grandmother: She was a generic Catholic before becoming a devout Evangelical Christian, and would be a bellwether voter before becoming a Republican one in 1992, but given her dislike for Bolsonaro, she'd stay home in 2020 and eventually become a Mike Pence supporter.
My (late) grandfather: A swing voter who would vote for who he thought was the most honest and competent - being a Reagan-Reagan-Bush-Clinton-Clinton-Bush-Kerry-Obama-Obama-Trump-Biden voter.
My paternal grandfather: He supports PT in real life, so he would be a centrist Democrat.