Not telling family I’m pregnant

Kasharel

So most of my family doesn’t know I’m pregnant. My mom , brother and sister and dad knows but no one else and asked them not to tell. So I don’t really talk to my family at all and they are so filled with drama my sister is also pregnant and we don’t get along so she told my aunt and sure enough I got a call asking me was I pregnant. I neither confirmed nor did I deny it I simple sated it’s no one’s business. They don’t call or ask about me in my three kids unless they want something or to gossip. My mom asked why I was hiding it but I don’t feel like I am . I don’t ask them for anything they couldn’t even tell you what my other kids names are so am I wrong for not keeping it from them