oil dilution

The main reason I do oil changes on my wife's car is fuel dilution, because its a direct injected hybrid. I hate effing gasoline DI. The only thing that fixes fuel dilution is running it on the highway for extended time or changing the oil. This car is driven about 8 miles each way when my wife...

Will oil dilution cause rapid oil consumption in a gasoline engine? I have a 2001 Honda CRV. After a head gasket and valve replacement it started using oil FAST, like a quart every 50 miles. The car also smelled strongly of gasoline. It was not using oil or before this head gasket replacement...