AIO - is my boyfriend’s mom guilt tripping me for having an abortion?

I’m gonna delete this post either way but i want your opinions on something. Last year, around June, i found out i was pregnant with my boyfriend’s child. I was 23 that time, it was an unexpected pregnancy, had some medication going on temporarily, and wasn’t emotionally or mentally strong enough, so i got an abortion done. All our parents and family were too excited and so was my boyfriend. But we both agreed we could have one later, he wasn’t very hellbent tho

However, his mom was very upset, even that time. According to her, there was no solid reason for us to do that (like we we’re financially strong, have been in a relationship for 6 years, plan on marrying in a few years etc)

Anyway, yesterday she texted me about a family dinner and said few things from the past and mentioned Scott and Bri’s newborn baby (my bf’s brother and his wife), for which the reason i couldn’t understand honestly! Was she guilt tripping me, am i over reacting or under reacting?

When i told my boyfriend about it, he got damn pissed. I’ve attached those screenshots too