I agree with the direction LaurenA was going.
Despite the fact that you gained back all but 5 lbs... the point is you DIDN'T gain that last 5 lbs back as well! You put your foot down, and came back here and have expressed a concerted desire to change. You're not even back to where you started, even after a petrifying and traumatic experience like your husband's injury!
You're still down from where you started, and you've lost the weight before... you know you can do it again.
The only thing I find that motivates me to really get working again is to see some results. And the only way to do that is to force myself to have one or two entirely OP days. I think most people have the will power to stay on-plan for just a few days... for me, it's the overwhelming fear that I'll have to be perfectly on plan for the next several MONTHS that usually keeps me from getting started again.
So, don't think about the next few weeks, or months. Just think about the next two days. And after those days, really take note of how you feel, what the scale says first thing in the morning compared to before, and how proud you are of yourself for making it through those few days being perfectly on plan.
You can do it, honey, we all have faith in you! Welcome back!