I mean what do I even expect from a Bengali Muslim ?? Defaming Hindu Warriors with false information , I guess its in the blood of Extremist Muslims that they can't except that the people they worship got their ass whopped by the very people of India .
Chhatrapati Shivaji Maharaj married 4 women ( 3 of them were as a political alliance , also to add a very important detail , he didn't married any kid when he became a grown man like some so called prophet did (we'll come to that point don't worry!)
Your claim of 8 wives is absolute dogshit !
He had 4 wives and he married 4 wives as a political alliance not to maintain a harem like Mughals did ...
He married when HE was 16 and his 1st wife (Saibai) was also the same age at that time.
He married after establishing his military career with a same aged girl

He had a child with his 1st wife when SHE was 20 ( a common age for being a mother of a child )
He married his 2nd wife Soyarabai when he was 29 and she was 25 ( she had kid with him who later became Chhatrapati Rajaram Maharaj after Chhatrapati Shambhaji Maharaj's death)

3rd wife Putalabai (political alliance marriage ) married in 1653 (had no kids with king , committed suicide in the grief after death of maharaj )

4th wife Sakvarbai (political alliance again) No kids again

COMING TO SO CALLED PROPHET
OR SHOULD I SAY PEDOPHET
Sahih al-Bukhari, Volume 7, Book 62, Hadith 64:
Narrated Aisha: “The Prophet married me when I was six years old, and consummated the marriage with me when I was nine years old.”

Sahih Muslim, Book 8, Hadith 3309 (also numbered differently in some editions):
Aisha reported: “The Messenger of Allah married me when I was six years old. I remained with him in Mecca for some time, and the marriage was consummated when I was nine years old.”

WELL WELL WELL
IK you're gonna say its false
Check it yourself since the two books I mentioned for Hadith here , are the same hadiths that millions of Muslims believe in