@kayleigh-alesta that is amazing I am really proud of you :)
your story is very similar to my mother's
and what has kept her going is that faith you are talking about,
that faith that it will be okay at the end 

she always tells me that life is work and I am sure you are feeling that right now, but 
you are getting spiritually stronger every day because you are overcoming your challenging external circumstances, 

at the end of this challenging journey you'll be able to speak wholeheartedly and with conviction to your children that they can also overcome their circumstances 
and that'll be one of the greatest gifts you'll give them :)

Keep in touch, I want to hear the ending of your story (: