My situation is probably the closest:
DH made redundant in foreign country - where I also had a good job. Given three weeks notice to move back to UK with no housing provision and three month delay to redundancy package so no possibility to buy for three months and due to impending redundancy and no eligibility for HB (LL want either employed or HB) no chance for rental either.
I had to leave my job too. All belongings in storage, been living with family for three months, with possibly another three to six months to go.
DH has got a new job (fabulous man!) but due to the types of job we were doing before our income is now just over a third of what it was.
Eleven months after having our "wait until we are financially secure" much longed for DD all our security was gone.
And we have no home to go to next week.
So I know exactly what it is like to feel out of control and utterly powerless. And knowing just how that feels, because I'm living it, I still think that the OP is being unreasonable.
I am aware that not everyone copes the same way, and that I am no doubt being unreasonable myself. I certainly am not looking for, want or need any sympathy, but from my perspective, such as it is, I believe the OP is being unreasonable.
And I'll still think it when she goes home to her nice new extension next week, and we are still here with only our clothes, a few small personal items and DD's cot and toys. And I'm still smiling
- see!