My wife and I are getting divorced after 27 years. No children left at home. I make $100+k and my wife currently make $65+k as a computer programmer and could make alot more is she desired to take on more responsibility.
If you have the inclination, you might troll through the case minutes on the family court site. They give (very) brief descriptions of the hearings. However, I found a few notations for circumstances similar to yours, with the brief info you gave. Might give you a feel for it.
Be advised that most of the minute entries are very mundane, and a lot of the cases seem to have one or the other parent with a drug/alcohol addiction, so be prepared for a lot that don't apply.