It is read:
かのじょ の せいかつ は あんていして いる
Word by word:
In casual speech, している is often shortened to してる, so you may hear あんていしてる.
の links one noun to another. Here it shows possession or association.
So:
You can think of A の B as often meaning:
So 彼女の生活 = her life.
は marks the topic.
So 生活は means:
The sentence structure is basically:
So the whole sentence is like:
This is very natural in Japanese.
If you used が instead, it would sound more like you are identifying or emphasizing her life as the thing that is stable. With は, the sentence feels more neutral and topic-based.
生活 means life, daily life, livelihood, or living situation, depending on context.
In this sentence, it does not mean life in the broad philosophical sense of one's whole existence. It more likely means:
So 彼女の生活は安定している suggests that her everyday life or living circumstances are stable.
Because 安定している is the most natural way to say that something is in a stable state.
Here, 安定 is part of the verb 安定する, which means:
Then:
For things like life, employment, prices, or society, Japanese very often uses 安定している.
While 安定だ may be possible in some contexts, 生活は安定している sounds much more natural than 生活は安定だ.
Not necessarily. 〜ている does not only mean an action in progress.
It has several common uses, including:
ongoing action
resulting state
In 安定している, it usually expresses a continuing state:
So this sentence does not usually mean her life is becoming stable right now.
It means her life is in a stable condition.
Yes. 安定してる is a very common casual contraction of 安定している.
So:
Examples:
彼女の生活は安定している。
neutral written or spoken style
彼女の生活は安定してる。
casual speech
Both mean the same thing.
No. Japanese is normally written without spaces.
So the normal writing is:
彼女の生活は安定している。
Spaces are often added in teaching materials to help beginners see the parts more easily.
So this version:
彼女 の 生活 は 安定して いる。
is just a learner-friendly formatting choice, not standard Japanese writing.
Yes. That is a very helpful literal breakdown.
A more natural English translation might be:
But the structure of the Japanese is very close to:
That literal version helps explain why は is there and how the sentence is built.