Annoying MIL

My MIL was already slightly annoying but has been even more annoying since my baby has been born. Few examples of NUMEROUS.

1. she told me she doesn’t like the nickname I gave him and to stop calling him that because it’s girly

2. She constantly talks to my baby saying annoying things like “yes I know I’m your favorite person and you just love me so much” when I’m around

3. When he’s with her she’ll tell me to look at how calm and relaxed he is with her. Literally call me from another room to show me

Am I being dramatic or is she just really fcking annoying???? My mother does none of this