No, sorry Yolanda, that is not the case at all. Muslims do not decide whether others are Muslims and are not in any position to 'judge' a person's faith however that person chooses to practice or implement their faith. To us, it is something between the individual and God.
I have been accused of being an Atheist on a few different occasions (lol) by a couple of batshit idiots who believe that they can point fingers and say 'you're not Muslim, but this person is'
And Sharia laws are always open to reform. Different countries have their own sets of Sharia law therefore it isn't really implemented as one set of law...those in authority add and manipulate etc etc demonstrating that in some cases (particularly in the corrupted Saudia Arabia) religion is a tool of social control and what not.
Yeah, um, seriously, no.
But finally, there is no point in arguing this because you lot believe God is a sky fairy/moon god etc so I do advise you all not to waste your time with delusional Muslims. Thank you and good bye.