You are most welcome Umus, and thank you for the compliments. Taking care of yourself is not selfish. Regardless of the circumstances, you do need to care for yourself as well. It would not do for you to become ill, for your own happiness, and also - if you want to be there for him in future, you will need to be well rested. So please don't feel guilty, you are only doing what is necessary and right for yourself. I do hope things continues to improve from this time on. Keep us informed and take care.