The third time is the charm, how true is this saying?

I'm likely about to break-up from another pointless relationship heading nowhere. He's taking too much time with worthless explanation about scientific studies, isn't even stable himself, giving excuses and extending things by another whole year. This was a specific relationship where we were dating with the purpose of forming a family at a quicker pace. He knew this from the beginning and is now coming with more BS.

This is the 2nd disappointment; another man wasting my time. My father believes in ''The third time is the charm''. How true is that? I suppose the 3rd time will be my final happy ending for me, hopefully.

The third time is the charm, how true is this saying?
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