Aw man you guys I royally screwed up.
My grandma messaged me yesterday to let me know my Aunt came to her house to visit and saw our thank you card. My aunt then mentioned she still hadn't gotten hers. I mailed them 3 weeks ago, so weird that it hasnt come.
I was already feeling really bad because I didnt see she had gotten us a gift for like a month. We had them shipped to the inlaws house and I didnt really keep an eye on the registry once invites were mailed. And at the wedding my grandma had mentioned to us that my aunt wasnt sure if we had gotten it since they didnt get a thank you yet.
I looked into it and remained one today.
THE ADDRESS WAS WRONG. I was so mad at myseld. It was the one I used for the invites too and I know she had received that because we got the RSVP card back! So that's confusing but ugh...still so embarrassed now.
So for all you future brides...
SEND THOSE THANK YOUS IMMEDIATELY
and TRIPLE CHECK ADDRESSES!