In Yost v. Yost, 143 Neb. 80, 8 N.W.2d 686 (1943), the court affirmed a $ 2,000 attorney fee and specifically noted that the record contained a preliminary order, that depositions had been taken, that many consultations between the attorney and the client were held, that the evidence produced at trial showed patient investigation was required, that the trial lasted 4 days, and that the assets in the marital estate were substantial.