Trying to cope alone

Welcome @neeny.  Sorry to see you here but glad that you've found us.  It's difficult to deal with a parent's dementia at any time and I guess that will remain the hardest thing you will have to cope with in the next few months.  BC isn't easy but treatment is doable.  You say that you have a friend who is prepared to give you practical support - it sounds as if she knows the score so do take her up on it.  Other than that, it is worth trying to find out what other supports and groups are available where you live.  A breast care nurse is always a good start but lots of us don't have one so you may need to search for yourself.  If you add the general area you live to your profile, other members may be able to point you to support services that are available.