Seeking Allah's Mercy
Qul HuwaAllahu Ahud!
Because of their culture... Something that i "shouldnt have a say" in. I would be obligated to follow their culture. His mum and all the mum's before have done so... I am worried about this but like I said, I will show him the Sharia and explain to him so that he understands and agrees.
Asalmaoalaikom wa rahmatullahi wa barakaatuh,
Flush the culture! and make it very clear to your husband before marriage that Islam is your culture. He should know so that he would know what to expect later.
Btw if you don't mind me asking. What Muslim country are you living in?