He is straight
by
gay
Duane Martin, husband of Tisha Campbell-Martin, is straight.
No. He was married and had 4 children.
He is heterosexual, his girlfriend is Louis Davies
No. the English actor and comedian Martin Clunes is happily married to Philippa Braithwaite; the producer of Doc Martin.
Considering that he was married three times and had six children; my guess is that he was not gay.
The character of Flapjack is not written with sexual orientation
Nothing is known of her sexual orientation.
The Joker's sexual orientation is not written into his character.
Soko's sexual orientation is heterosexual/straight.
The fictional character of Yoshi is not depicted with sexual orientation.