No.
because they are all idiots, Shadow loves Maria! But he did marry sally because, he saved her life but then shadow wanted to get divorced.
maybe
NO Morrison and Maria have never dated! He is back with Melina
he is going to marry Maria and is secretly dating serita.
Shadow loves Maria as a friend but not as a lover
Shadow and Maria are not biologically related, however it's assumed that Shadow and Maria shared a brother-sister bond.
shadow's girlfriend
It is possible she is going to marry Shadow and her son is going to be Silver. It is possible!!! Actually, it is not possible because Silver and Shadow are from different eras. Silver comes from the far Future, about 100 Years after Shadow's debut. So, no, Silver is not Shadow and Amy's son. - The Sonic Maestro
Shadow likes Maria because Maria saved him and took care of him when Shadow was young. But Shadow does not like like Maria. He only likes her as a best friend.
she is a tomboy she is best friends with blaze and shadow and sonic is in love with maria
prof. Gerald (egg man's grand father) built shadow and he was built to save the world but egg man tricked shadow to get him to ruin the world with hm but after shadow got into maria maria told shadow exactly why he was brought in earth and shadow loved maria so he listened, ITS EGG MAN THAT TRICKED SHADOW MARIA SAID THE RIGHT THING
cuz shadow thinks about maria and then maria says *shadow i want you to help people* OR something like that