OK, that makes more sense now. A husband can be an excellent hypo alert device!
If you were in the UK, with a driving licence, then 1 incident of needing assistance to deal with hypoglycaemia would be the end of any minibus or van driving, and 2 incidents the end of even car driving, although after a period of no incidents, you could reapply for licence.
Strictly speaking, a diabetic coma happens if you become unconscious through high blood glucose levels, while it's a hypoglycaemic coma if it's through low blood glucose levels.
Hope your weekly appointments with doctor help you get to grips with life with a pump. Everyone I've heard from who has a pump emphasises that initial weeks and months are tough, but it's worth it in the long run. Also, that a lot of support from pump specialists, both health professionals and people who have pumps themselves.