I'm lucky when I do have to commute; the finer half respects it but there's a slight lack of choice. I still work weekends on the taxis but during the week I'm available to do supply teaching 3 days one week and two days the next. If I have reasonable notice, I cycle because we share a car and us both getting to school and the kids to where they need to be is usually strategically impossible.
But, I can have some long commutes - 22 miles each way on Friday, and 28 miles each way today. Friday was hideous due the weather and having to go right through Bristol city centre.
Hope you resolve the problem A Cyclist.