It's not the translation, let's not take away from the fact that the woman wrote you one long extended guilt trip.
I get it, it's hard to move on, hard to accept this person doesn't care about you unless you accept her faith, which really means doesnt care about you. I met people like that too when I studied Jehovah's Witnesses, sweet older ladies that called me their pseudo-grandson or called themselves my grandmother, but the truth is if I told them how I really feel, what I really think or don't think, they wouldn't like it and I bet you good money they'd either cut me off or distance themselves at least, or try the same approach this woman tried with you.
Don't let this woman shame you into submission. Shame is toxic, it crushes out spirit, weighs us down. To hell with her.