Relle, don't give yourself a hard time. You are doing so much extra stuff at the moment, you have 2 boys, sold a house, have to think about moving, doing your courses, helping other women ... the list goes on. Try to relax yourself about this birth. If you need to be induced, then you need it. Who is anyone else to tell you otherwise.
On the other hand, it is really nice for D to remind you that you and your body can handle anything and that all experiences are different. You will always do the right thing for yourself!