Doubts vs Faith

How real is real?

20+ years of relationship turns to 0 value...
4+ years of relationship turns to 0 value...

These really make me wonder the credibility of any relationship..
How do I know if a relationship would ever work out?

Btw, the relationships I am talking about here are love relationships:
1. Between a guy and a gal.
2. Between siblings
3. Between friends

In a way, I do keep looking backwards...
I do not want to make the same mistakes.
I do not want to fall into the same traps.
I do not want to hurt people.
I do not want to get hurt.

Haha, but no one is perfect and there are no perfect conditions...
But I still hope to be "perfect" and find a "perfect" person. Haha!

Godly, Charming, Humorous, Cheerful,
Share my love for my sheep, Love my dear family,
Rich, Motivated, Passionate for the work he does,
Have quality time to spend with me,
Love me more than his ministry and work.

In the last 5 months of this year, may I walk in Your joy and bring happiness to all around me!

Jer 29:11-13
11 For I know the thoughts that I think toward you, says the Lord, thoughts of peace and not of evil, to give you a future and a hope.
12 Then you will call upon Me and go and pray to Me, and I will listen to you.
13 And you will seek Me and find Me, when you search for Me with all your heart.

I will choose to focus on the Hope because of Your promises and faithfulness.
I know I can trust You, cos you have carried me when I couldn't walk at all that time.

*Smiles*