Was I in the wrong?

😜

So yesterday was my bridal shower in the morning and bachelorette party afterwards into the night and overnight. There were so many people who attended and it was just a very busy and overwhelming time but also so much fun. My mother-in-law wasn't able to attend as she had to work but had sent a gift for me to open there. I picked the gift up from her and told her thank you. And today my fiance texts me and says that she is hurt because I never texted her thank you yesterday after the bridal shower.

I didn't want to be rude to my guests yesterday so I wasn't even on my phone or checking it or anything. I was socializing with the guests who were there. And then after the shower, my bridesmaids and I loaded the gifts into my car, dropped them off at my house, then went to a different town an hour away for my bachelorette party. I really wasn't on my phone at all because I was enjoying my time with the girls since they were there celebrating me.

So I just felt weird that she was upset cause I didn't text her. Am I in the wrong for not texting my mother-in-law thank you? Like should I have? I feel like she is making this about her and not thinking about me and what I was doing? It wasn't like I was sitting at home afterwards and never texted her.