Why was Omar Mateen gay? Was he born that way?

The gay tendencies of Islamic men...

Apparently Allah is OK with them being gay themselves...

...Allah wants revenge on other gays that are infidels:

 

Why was Omar Mateen gay?
http://balaamsassspeaks.blogspot.com/2016/06/why-was-omar-mateen-gay.html 

By the way Omar Mateen was a regular at the Pulse Night Club:
http://www.cnn.com/2016/06/14/us/orlando-shooter-omar-mateen/ 

http://www.palmbeachpost.com/news/news/orlando-shooter-omar-mateen-was-gay-former-classma/nrfwW/

Who really is Omar Mateen?  Do we really know?

...developing...