Take heart. It could be worse...like living with an unbeliever under the same roof. Most people have not the spirit of God in them and it has always been so. See for example, the Jews who saw Our Lord walking among us, and blindly still denied Him. But everything is done for a purpose. In God’s plan of predestination (Catholic, not Calvinist), the reprobation of some is preordained for the good of the Elect, and this for the greater good of the whole.
"If the world hate you, know ye, that it hath hated me before you. If you had been of the world, the world would love its own: but because you are not of the world, but I have chosen you out of the world, therefore the world hateth you." (John 15:18-19)