Posted 02 April 2009 - 11:14 AM
Yes, I would tell your FI because since it's his side of the family, he may have more insight to what your FMIL and FSIL where thinking by not bringing anything. Are they upset over the wedding at all? Did you just invite them or his entire side of the family? My FMIL and FSIL were offended that all their side of the family (aunts, cousins, etc) were not invited to my bridal shower. My aunt hosted one for our side of the family and my friends and we kept it small, so adding all these extra people was just not an option. Although they did bring me a gift each, they made numerous remarks letting me know how they felt about it.
Let us know what you find out if you speak to your FI about it!! Good luck!