Help buy a house

I am struggling working two jobs and as many hour in the week as god gives to try and buy a house for me and hopefully my future wife but I’m struggling to raise the money needed. I need to try and raise enough to place a down payment on a property, but after paying my current bills and rent it seems to be an impossible task. I’m working over 45 hours a week currently trying to raise the money so that we can start a life together in a home that would be my home and i would be able to have children. I just need the money for the initial down payment and then hopefully the world is my oyster.

Please  put yourself in my position and how frustrating it is to be not to give your partner the life she deserves.

Thank-you