She is straight, and married to Barack Obama's half-brother.
No, there is no evidence that either of Mr. Obama's daughters is gay.
Shel Silverstein's father was straight.
Jim McElderry, father of Joe McElderry the singer, is not a celebrity and has never publicly stated his sexual orientation.
Dwayne Carter Sr., the father of Lil Wayne, has never publicly stated his sexual orientation.
Joseph Truett "Joe" Simpson, father of Jessica Simpson the singer, has never stated his sexual orientation publicly, but it's presumed that he is straight.
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.
It depends on the man. There is no correlation to sexual orientation and closeness to one's father.
Jorge Horácio Messi, father of Lionel Messi, is heterosexual.