Hi ruesia,
May I suggest; find your local NAMI (NAMI: National Alliance on Mental Illness | NAMI: The National Alliance on Mental Illness) chapter. They often have (FREE) classes for family members. I just completed one of their courses and it was wonderful.
(My wife refuses to go; she is in denial that both her husband and daughter are struggling.... also believes "it's all in my head".. but that's another story).

It can be difficult and I wish you the best.