Sexuality can be very subversive of family stability. This stability is related to conservative sexual morality. The fear is that it can upset all balances. So, it is connected. One believes that for family stability one has to be sexually conservative otherwise the whole thing will break up.
Sexual talk is in vogue and they can go along with it.
Whether just talking has changed their attitudes, is a difficult question. There is sexual experimentation outside the family so one thinks they are sexually more active. But when you talk to them they are conservative. The emphasis on virginity is still there. Almost 75 per cent in urban India and 90 per cent in rural India have their first sexual experience after marriage.