Sounds like you are being a rock for your W. And she is accepting your support. I know it has been a rough week for all of you (you, S and W). I hope things get better and return to "normal".
BTW, at the risk of putting a damper on things, I just want to stick in a little reminder that when your W starts feeling better, please keep expectations low. I have had my PMA damaged so many times by my elevated expectations after good interactions. If your W is like mine (and there are so many similarities) she will come back to the "normal" phase with her guard up. I hope this doesnt happen for you and you move on to a higher-level R with your W.
UD
The 3 laws of DBing:
1. PMA is critical to DBing.
2. Since drop in WAW's PMA leads to drop in LBS's PMA and vice-versa detachment is critical.
3. Validate to raise WAW's PMA and GAL to raise LBS's.