I went through and was surprised to find I have four of them, and only two explicitly gay characters. (the rest are a mixture of pan, ace, and mostly aro) They are: Banor, Theyur, Enrique, and Nefesha. The first two are from a culture where orientation isn't a concept and bisexuality is assumed the norm, but have only shown attraction to the opposite sex, the others are just straight they guess. Enrique is the only one in a functional committed relationship; Banor's wife passed, Theyur's wife divorced him, and Nefesha left her ex because he's a literal psychopath. All in all, they've had more romance than my other characters, probably because they're not as focused on in the stories.