Sentence:  Derek is the only participant to express ambivalence about both his <WSD>sexuality</WSD> and his gender identity. Aged 61, he has been married to women twice and has three children. He had no prior sexual encounters with men until he left his second wife in 1999, when he was 48, and began 'experimenting' with sexual relationships with men, soon identifying as gay: ... 
Meaning of the word marked with <WSD> tags:  Sexual orientation.