You're lucky to have a so direct way to get to Janna! ;) You know what? Obeying your Husbands/Future Husbands and Make them Happy :)
Yeah It's not easy, and who said Janna's cost is easy? :)
but what's good is that you know the way ;)
P.S. IF Allah sends you someone who loves you, then make sure HE wants to ease your way to Janna because HE loves you :)
but still, it's easier but not easy ;) so ask for Allah's help and make your husband happy :) What else you need but Janna? ;)
