Will we have a future together and get married?

She's a female - January 9,2001 and I'm a male -October 5, 2001 and both of us are snake. We have been going out for a year almost its gonna be year tmr the 29th um we have had our ups and down and we are different religions and that the only thing g keeping us from telling her parents we are dating they have find out before and we took a break apart but not long and we got back together and now she wants me to switch religions in order for us to have a good future and for her parents to accept me and I'm up for that .