Eustacia was such a woman of leisure, described in the second section of the book that she seemed 'idle, lazy and good for nothing' by the common folk. rmember when Clym asked her if she was up to holding the rope when lowering the bucket into the well, or if should get other help? How boring it would have been to be her. It is difficult to understand why clym still cares for her after findig out about his mothers visits and eustacias day time visitor.
I didn't think eustacia took her own life. she had her way out with Damons money. It was an accident. It is too bad that clym is so self blaming and can't seem to get on track without her.