This is a lie.

He killed that man because he and his people didn’t say that they were Muslims and Khalid thought that they were not.

As for the allegation of raping and other things, these are lies.

Another muslim told me that Khalid bin Waleed(ra) is a war criminal, he killed a praying muslim called Malik bin nuwaiyrah because he had a beautiful wife, he married his wife straight away and raped her all night, also that Umar bin khattab(ra)wanted to slay Khalid bin Walid for this, is this true?

The Companions of the Prophet | February 2, 2014 7:39 am
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Bringing Yourself to Account Before you are taken to Account; Weigh your deeds before your deeds are weighed” Is this an authentic statement from Umar ibn Khattab (ra) and where can it be found?
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Prophet said that follow my sunnah and sunnah of my khulafa rashideen. So then is it sunnah to follow the rule of triple talaq that was changed by Umar as it will be following sunnah of a caliph? But it contradicts Quran and hadith? So it’s a confusion… Also if it was not correct then how come other sahabas allowed hazrat umar to take such a decision?