it’s honorable that you respect your parents a lot but maybe you’re all a little over sensitive. When my sister found out her FIL did not have wireless in his house and asked him why he didn’t it was because she wants her in laws to be in touch with technology and caught up not because she was looking down at them for not having it. This is so not a reason to break an engagement over and in fact I feel like you owe your fiance and apology and I NEVER SAY THAT