Unconditional love doesn’t exist, only the thought. We humans don’t express unconditional love, We love to an extent. We’d love until we have grown tired of something then we’d pack up and call it quits. We’d leave the thing we had vowed to love “unconditionally”.
If we did loved unconditionally we’d (always) forgive, Even if the person chooses to hurt us purposely we’d never love them less, This kind of love is only expressed by god at this point.
I do not love unconditionally, I love strong to an extent, because I’d leave when trouble has become to much. “I Am Human, Not God.”