adrisco so much worry , I am so sorry but please accept you have no reason to feel any guilt .
I know how distressing to have a daughter with mental health problems, is your daughter having help ?
Your husband is a fair bit older than you, may I ask how is his health ?
Try not to think too much about your brother in law , I know how difficult this is but the prognosis may be positive .
Are your sons supportive ?
In light of our current weather.......