Jess and family~ I would first like to send my condolences and though we miss them when they go I Pray God gives you Peace in knowing that Mom is Healthy and Happy now...and we will all be reunited one day.
As for Darla, I have been watching her since she came on and can see that she is in much pain as I am sure your well aware of. I know that it must break your heart as it does anyone that watches her with you but with everything else you are going through right now in your Life I was wondering if maybe there was a Large Veterinary Hospital that might take her run some tests and watch her and possibly train students at the same time with the exception that she is returned after she foals and is treated for whatever the problem turns out to be,which I believe with all my heart it is more than what the Vet diagnosed.
This all just happens to be at a very stressful time in your Life unfortunatley for Darla and yourself and I really believe that there are enough people that would even donate twards her vet bill if there was one through Marestare and otherwise.
The banamine if it hasn't already will have some very bad side effects if continued to be used daily on her kidney's and liver and then of course there is the foal to concider. Bute would also have bad effects with stomach and ulcer's so its kind of a lose ,lose situation and I hate to see Darla and yourself to have to go through that.
I am up just about every night ALL night and that little mare is in ALOT of pain,constantly. I don't believe its only her foot at all, its all of them and possibly a whole lot more.
I am not bashing or telling you in any way what to do as GOD knows I have had my share of mishaps in my Life but I am one to at least try to make suggestions when I can IF they might help and this is just one of them. Sometimes's so many things are going on at the same time we don't have time to think at all for ourselve's but I have actually been in a strange situation with a cow and a hospital did just that for me
Your all in my PRAYER'S and I wish the Best for your Family in this time of grieving and definitley for the best outcome for your little mare Darla and her foal.......
GOD BLESS~ Wendi