I think we could use some more specifics?

What does the wife do can she take on more kids for money?
Do you recycle?
Compost?
Can anyone sew or knit? Learn?
Do you follow a budget?
Talk to the church?
garage sale?
dumpster diving?
Get a second job?
Go to college with aid?
mow the grass for people?
have a family car wash let people donate money?