Hi GerC,
Many of us here, for countless reasons, have to rely on a Carer - and frequently it is a Loved One such as yourself. Often, pain, changes in ourselves brought on by illness, injury or meds, Depression or even a lack of thought or taking for granted makes us seem less appreciative than we truly are. I don't say that is the case with you, but remember when things get hard that Donal is a better man for your Caring, and he loves you for that as we all love our Carers.

Dave.