Oh dear, your story is so sad Victoria.
I feel sorry for you and your predicament.
I'm not the one to tell people how to live their lives, but the problem is that the govt. people here DO expect us to live in a certain way if we want to sponsor a fiancee or a spouse to come live here.
From the figures that you have provided, your partner does not have enough income.
I'm pretty certain that your partner's living arrangements will fail the test too.
Until he can satisfy UK govt. basic requirements, as shown on their website, you will both need to wait.
What age is your partner ?