If you have to talk about getting back together with your ex-wife:
That is to say, it is a very dangerous thing that you are dying in the process of seeking reconciliation, while "cross the bridge when you come to it" means that you will encounter great twists and turns in the process of seeking reconciliation, and even be severely rejected by the other party, but there is no great danger in the process of "even if the danger is less now, you need divine power to be safe and healthy", but the middle process is very painful for you. But as long as you work hard and show sincerity, there is still hope of success.
Maybe you hurt your ex-wife too much, so it is not easy to get back together. Cherish it. The important thing is that you change yourself.
I wish you all the best.