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It sounds as if your brother could be a single Dad; and to be a single parent can be very lonely and stressful.
Heavenly Father, the single parent has to be all things to the children, and sometimes has no energy or time for anything but work and caring for the children. Please give encouragement and some healthy means for self-time and adult interaction to those struggling to raise their children alone, so that they do not sink into depression or for some, suffer occasional angry outbursts.
Father I ask Your help and love for Bruce, that he can find some safe, worthwhile interest and company to make his own life (and consequently his children’s) more healthy. Father, loneliness for adult companionship, and struggle to provide for the family, can be overwhelming. I ask Your merciful intervention and blessing for Bruce, (and for others in his situation.)
Bless him (and them) in the continuing effort to do the best for the children, but also for their own emotional and mental heath.
Please give Bruce healing and peace.
I make this prayer in the name of Jesus.