None of your post is grammatical or natural. You could have said:
Once we settled down in one place, we felt stable/we felt that we had some stability. Can we say "we have a stable life settlement"? (The answer to that question is "No, we can't".)
If the question is "Why do you not want to move somewhere else?", you can say something like "Because we are settled here and have a stable family life here".
You're welcome but there is no need to make a new post to say "Thank you". Simply click the "Like" button on any post you find helpful. By doing this, it saves us the time and effort of opening a thread only to find that there is no new question or new information.
Note my corrections to your post in red. It is important to start every sentence with a capital letter and end every sentence with a single appropriate punctuation mark.