Luna, Your trying so hard.

Without the support and help of your parent it will be neer impossible to have everything set just right. Your dad is correct in saying "back in his day they didnt need all that." BUT were not back in those days and maybe he was little and forgot some losses. We moved into the predators homes. We became many and things got tight. Predators are just doing what the do to survive. My whole flock was wiped out a couple weeks ago because of chicken wire and my stupidity . I had some very expensive chickens too. You remind me of myself a lot. I would do whatever it took to get to hold/raise those little fluff balls . They were the love of my life and I will never have any more but Maybe, I can help you. Dont buy/incubate any more chicks right now. Instead pick up a book or read here on building brooders and caring for chicks/chickens. Til you get/make (and it is possible) the things that are needed to safely care for the littles . Then there will be no worries of predator loss and you will be ahead of the game when something comes up that needs your attention.
And for the chicken wire, you can show him this.