dear Laven

I am sorry that you are  presently stuck in an awful thankless situation.  I am looking after my father 93 with dementia so I have walked a little in your shoes re caring. that said your foster family are abusing your good nature and they will not step up to take their fare share of the burden whilst you are there and to be honest from what I have read in your threads  they will make you homeless as soon as she goes into care/hospital or passes away. You have paid more than your dues to your fostermum, time to get out & start healing putting yourself first for once is not selfish in this situation. There is a site called workaway which gives room & board for 25hrs per week work all around the world, this could give you access to accommodation in the immediate short term.

Wishing you all the best

Roberta