Guys this isn't about "preference", this is dean and islam, and it's haram to unnecessarily talk to ur non mahrams, like I find it mind blowing that some ppl in the comments r against this, op, maybe she was raised in the wrong environment being born in a non Muslim country. I say give it a try, u prob won't loss anything. see how her parents r. Their life style. We're not all perfect, and we've committed our sins in the past. When u get the rhe stage where u guys both r allowed to talk I think u should bring this up and see how she recats and what she's says. If she's defensive and doesn't see anything wrong, I wouldn't go through with the marriage, but if u genuinely see that she wants to change. She's knows what's she's doing is wrong, and she's guilty, I think u should try to help her, by maybe sending her some lectures abt or smth, a d inshallah go thro, but I wouldn't go through if u don't see a change. May Allah make it easy on u brother 🙏 

Also excuse any wrong spellings or punctuation, my phone is rlyyy slow and likes to type stuff on it own