Yup - they are islamic sources - some said he was married to her, while others said he was not. It’s amazing they all can’t get their story straight about mohamad.
So Maria was not only his slave, but a sex slave which he impregnated. Gotta love your prophet.
Mary was his “concubine”
I try not to assume anything - this is why I check out islamic sources to see what is written about mohamad.
As you know mohamad had so many wives - more than any muslim man can have - allah gave mohamad unlimited wives but a typical muslim man can only have up to 4.
The only conclusion is what I’ve said before, mohamad lusted over women and he got what he wanted.
According to your islamic sources, Mary the Copt was a slave women and mohamad had sexual relations with this woman and she ended up pregnant with a baby which was named Ibrahim.
Don’t you even read and research??

Why is it I know more than you??
Were the 9 wives not enough for mohamad? Apparently not! So he went after the slave women.
Oh, that’s a comforting thought - I guess going from tent to tent, wife to wife, was not enough for mohamad the prophet of allah.
Really - this makes mohamad what we call here in the states a “pimp” and only used Mary the Copt for his own pleasures.
Mary the Copt was free from mohamads desires when he mohamad died.
If you find the sites which I posted as “unreliable”, well then, my suggestion is this.
Go to them, they all have a “contact us” icon on their site.
You write to them and tell them that their information is all wrong.