Sharing a home where husband and his kids from prior marriage all are Muslim. Is this a no win for me?

My husband is Muslim and preys 5 times a day to the east. He prays quietly, for about 15 minutes each time and has a beautiful soothing voice. Unfortunately the east is located right behind my PC in the dining room. The apt is very small so there’s no place else for my PC. His 2 adult sons have moved in with us they also pray there. They are much more extreme Muslims and their preying gets LOUD, SHRILL and can go on for over 30 minutes each at a time. The boys liken themselves to being young Imams (Like Ministers in Christianity for example) and from what I see they think they know more about Islam and are better Muslims than their FATHER! The problem: Though it’s a small apt do I have ANY rights here? I feel that if I ask that it be done elsewhere my marriage will be in jeopardy. Still, I’m sick of trying to drown out their annoying ramblings with my earphones. Why can’t they respect that I don’t always want to hear that?!