Hi tj,
Glad that your getting through these times,they wont last forever!Its great that you have loving family & friends around you.They know the sober you from before and cant wait for that person to shine through again.I know I couldn't have made it this far without similar support from F&F.
Dont worry about the amends until you get yourself sorted,your brother will be getting feedback from the family re your progress and I bet he's happy for you to.
take care chris.