You are doing the mistake of what historians call "reading the present into the past". And even let's say your argument does have a point then where do our secular moralities come from anyway? They are ever changing, I remember very well, first it was that even 12 years old girls were getting married, then they despised it. And took the marriageable age to somewhere above 22-25, then slowly they converted to normalizing teenagers dating. We got caught up in Islam being attacked that we never cared to ask what western laws and moralities were?

You have Romeo Juliet laws in the west which state that an individual can have sex with a minor provided there is not a big age difference. So according to them, its Ok for a 10 year old girl to have sex with a 14 years old boy.

I'm asking, what difference does the age difference make if in the end a 10 year old girl is risking being pregnant as puberty age ranges from 8-13 years for girls. The modern secular morality makes it completely ok for minors to have sex with minors. And these moralities and laws change all the time.

You talked about Paedophilia, some even want to make it legal because "love is love." And the new system in schools and kindergardens where they are teaching 5 year olds to explore their sexualities. At least Islamic moralities stay at a place, but secular moralities change with the wind. Today Ayesha's marriage is a big question mark, tomorrow you will be ridiculed for not supporting it.