Parents and Nicknames.

I swear this is my last straw with my parents and nicknames for my baby. My parents don't like the name I chose for my daughter. So, when I put my foot down, they acted like children and have continually called my daughter by a "nickname" that has no relation to her real name. They literally call her by the name that THEY wanted to name her. It pisses me off. In every text message they send out they don't call the baby by her name, and they have everyone else in the family calling my baby not by her real name, but by the "nickname" my parents made. I'm sick of nobody calling my daughter by her real name. Every time a family member calls me and asks how my daughter is, I tell them, please call her by her real name. And they tell me "well, your parents said that was her name." So my parents have been lying saying that it's my daughters name when it is not. How do I stop this?! My daughters name is Yessenia. The "nickname" they have for her is Josephina, which is not her name. If the nickname was similar I would be okay with it, but it's not, and they call her that because that's what they wanted her to be named. What should I do? I'm like at my wits end.