How long will I be on the stand?

For an attorney or someone who has been through it-

I am a prepare for the worst kind of a gal so here is a question as I get mentally geared up for the hearing-what is the longest in your experience that a parent in a custody case has been on the stand being questioned by the opposing council? And out of curiosity-what was the shortest you witnessed/experienced? This is for a permanent custody hearing-not big bucks involved but two very motivated parents w/lots of evidence on both sides.

It really depends, anywhere from a few minutes to a few days.