T.S.
Most "work from home" jobs are a scam, or at the very least involve HEAVY sales quotas which are difficult to meet.
Valid telecommuting jobs are hard to come by and usually require specific skills (marketing, bookkeeping, finance, etc.) I had a SIL who telecommuted as a mortgage officer but she STILL had to hire help for her kids (clients don't want to listen to a screaming kid in the background!)
If you're husband is home in the evening you could probably make some extra money in retail, or waitressing, something like that. I had a few friends who worked at Target and Starbucks part time when money was tight.
Good luck :)