I need suggestions on getting my husband to be more involved in feeding my kids (with patience). Any ideas on how he can tackle this? My son hates veggies and does not open up to trying out new kinds of food.

I agree with Jamie, parents should be extra creative in feeding their children especially with veggies. I'm pretty sure that you husband loves to cook and so I do. I follow a blog by a lady chef who turns veggies into sumptuous meals. For example, she mixes her spaghetti sauce with squash or the other way is she makes noddles out of squash. There are plenty of tricks that we can see online.