DH is a very active member of his church and has until recently been the chair of the PCC. The school is a church school and the church are supposed to nominate 3 of the governors, at the moment they only have 2 and the vicar has asked DH if he would consider doing it. DS doesn't go to this school so DH doesn't really have any connection to it except through the church.
Now I have personal issues with DH putting work/church/friends first above his family. He finds it hard to say "No" and generally ends up with so much on his plate that he gets quite cranky. He is currently working abroad for most of the week so we don't get to see all that much of him anyway, but even when he's working in London he's usually only home before bedtime one or two nights a week. He's also studying for a doctorate and is always complaining that he doesn't have time to study.