Name drama

So I named my daughter Sarelia, pronounced Sa-rail-ya , to avoid literally EVERYONE saying her name wrong and asking how to say it I changed the spelling to Sarailya so it’s literally pronounced the way it’s spelled. So my sister , apparently had Aurelia picked out for her hypothetical child’s name...... I didn’t know when I chose the name..... and my daughter is 5weeks old and my sister and I are very close but naming her this my sister is so over the top saying she’s just going to call her “baby” for now because it still hurts her that I named her that 😑😒 and she’s not ready to see or hear her name..... so her husband texted me yesterday randomly to pick a fight out of the blue he messaged me saying he had something for “Suri” , and I asked who’s Suri? To which he responded “I refuse to call her by that name” I really want to go all the way off on them... it’s her name, gtf over it and stop acting like fucking children is how I feel