A few weeks before my wedding my mother-in-law bought a tie for my husband's tuxedo that he selected on the catalogue of the shop she knows. After bringing it to my husband she tied the tie for him when my husband was trying it on.
Is this normal the mum ties her son's tie in front of his fiancee? I was just watching it at that time as I didnt know how to tie a men's tie but would you be upset if your future mother-in-law did it without asking you?