Thats nice you two have that close relationship and get along good for the kids, that is rare in this world today and if it works for you then so much the better. I didn't mean for you to have to explain about your ex, its really none of our business, but was just curious that he does things for you and you seem to get along with him. Its a shame that more couples could get along better when they separate, so many are at each other's throats and the kids are the ones that suffer for it.