For now, take care of mom. Go to appointments with her. Make sure she has what she needs when she needs it. Be present and available.
For the kid - well. You'll learn as you go. We're talking about someone who is going to have his/her own unique personality. Try not to say "no" unless you have a good reason. Be around as much as you can. Be in tune with their behavior and adjust yours as necessary. Help him or her understand the world as best you can. It'll be messy, but it's worth it.
The most important thing I try to remind myself of is: They didn't necessarily ASK to be here, so when the going gets tough, don't be too hard on them.
For the kid - well. You'll learn as you go. We're talking about someone who is going to have his/her own unique personality. Try not to say "no" unless you have a good reason. Be around as much as you can. Be in tune with their behavior and adjust yours as necessary. Help him or her understand the world as best you can. It'll be messy, but it's worth it.
The most important thing I try to remind myself of is: They didn't necessarily ASK to be here, so when the going gets tough, don't be too hard on them.