D.Y.
I think that one (big) reason why fathers are resistant to participating more is that we feel we need to do everything ourselves. Then we get burnt out but they fail to recognize it because we do a good job. Then they can be afraid that they aren't "doing it right" since they do it differently from the way we do it. Even though as moms we need breaks from the routine, it is hard to let go and let someone else do something their own way. It may be a different way of doing something, but not necessarily wrong. As long as the baby remains healthy and happy, a different way is OK. Maybe start off with "easy" tasks, such as reading a goodnight story. Then progress to different ones. Allow him to do it his way, assuming the baby's needs are met. Allow him to make his own mistakes without taking over the task. This could help get his confidence up so he will feel better about the bigger things.