Wife having emotional affair part 4

[3kids]

So I get a text at 3:30am from the wife saying "the little one has a fever of 102.7. Poor little guy is so sick. Tomorrow is my last day of regular class so I guess I'm stuck. :(". Now I didn't respond at that time because I thought she is a good mom he is ok, and it's time for her to deal with real life situations. But I did call when I got to work to see how he was doing. And told her to give my mom a call to see if she could watch him for her. She declined. After a bit I remembered the promise I gave her a long time ago to help her out with the kids for college. So I sent a text saying if you need you can drop him off at my work with me. My work is pretty flexible so it's not a problem. And we could leave as soon as I got help in to cover. She replied thanks, I'll let you know.

Do I offer this stuff? Yes I made the promise but she should have to deal with life by herself also.