The idiom "all is fair in love and war" means that during times of intense emotion or conflict, people tend to behave more aggressively and without restraint. In other words, when the stakes are high, people are willing to do things they wouldn't normally do.

"In short order" is an idiom that means something will happen quickly or efficiently. It can also indicate that a task or project is being done rapidly, or that an event will take place soon.

The idiom "if it’s not one thing, it’s the other" means that something is happening or going wrong, but it's not exactly clear what the problem is or what is causing it.

"Learn the ropes" means to get used to something new or to become familiar with a particular situation, task, or job. It is often used when someone is starting out in a new position or just beginning to learn about something.

The idiom "henpecked" refers to someone who is overly submissive or obedient to the wishes of others, often to the point of being dominated or controlled. This person may be described as easily influenced, weak-willed, or lacking in independence.