I want to move to a new city with my daughters. I want to make us a new life. but my family fusses…

I want to move to a new city with my daughters. I want to make us a new life. but my family fusses at me because I won't know anyone and it'll just be me and my daughters. am I supposed to put my life on hold until I have a husband?? people move away all the time by themselves. and of course there will be extra challenges not having anyone to call on but it's been done before. I'll meet new people and make new friends.