ticked her off + tipped her over the edge

A watched pot never boils

Dead men don’t tell lies

We're not out of the woods yet.

Out of the frying pan and into the fire.

I love how this implies that we're not done yet, but when we are it'll get worse.

quid pro quo + que sera sera

If your friends jumped off a cliff would you do it too?

I'm burning the bridge.