I seriously doubt your kid will be unhappy in taiwan, as long as you guys take good care of him, he will be fine! I assume you are doing that already, so I'm sure you wouldn't stop doing that when you come to Taiwan
Another poster gave good advise about saving money: cheap apartment, don't go out too much, buy the cheaper food (don't hit Jason's too often
) etc etc
Just make sure to get a good salary!
I think it's durable for you to be the only one working, just also remember that if your husband wants to study, it has to be home-study unless you want to pay for child-care as well, which can be pricy!
Husband studying while taking care of your kid? Good luck!
I know first hand how time just fly when you run around a toddler to be all day long.