Tree Trouble: What should I do? (trees, city, leaves, house)

[Amazing Tree]

I have a huge tree on my front lawn. It has been there since I moved into the house and really has become a part of the aesthetic appeal of my house. Unfortunately, the trees branches look eroded and kinda of "sickly" for lack of a better term. I do not want to chop the whole tree down because my children would be so upset with me. What should I do?

[lifelongMOgal]

Photos and species of tree would be helpful information.

If you live in a city I suggest calling out a certified arborist to evaluate your tree; or, taking photos, leaves and a sickly looking branch to your county extension center for a forester's opinion (call first and make an appointment with the appropriate person).