The sterotype of the homosexual, particularly the male, is one of promiscuity. Indeed, there is some basis for that sterotype; about half of all white mails in one study reported that they had over five hundred partners. However Riedmann (1995) esimated that 75% o s and 40 percent of men are in stable, monogamous relationships at any given time. The point is that many s, and an even greater portion of s, try to form stable, monogamous relationships.

I have to find the topic and the main idea.. I think the main i dea is the last sentence.. and the topic is lesibian and relationships?
would like to know if that's correct
thanks in advance

I agree.