Hey he never, acted upon it to anyones knowledge and whether queer or straight, I am not sure, he has had relationships with adults....
from wikipedia Personal life
Townshend met Karen Astley (daughter of composer Ted Astley and sister of record producer Jon Astley), while in art school and married her in 1968. The couple separated in 1994 and Townshend announced they would divorce in 2000. They have three children: Emma (b. 1969), who is a singer/songwriter, Aminta (b. 1971), and Joseph (b. 1989). For many years Townshend refused to confirm or deny rumours that he was bisexual. In a 2002 interview with Rolling Stone magazine, however, he explained that, although he engaged in some brief same-sex experimentation in the 1960s, he is heterosexual. Townshend currently lives with his long-time partner, musician Rachel Fuller, in Richmond, England. He also owns a house in Churt, Surrey, England.