It is very true that the ones you love can cause you the most pain... that's just the way it is... We need to overcome the pain.. we need to let go of our pride and forgive... to love... regardless... It is a difficult thing to overcome when someone does not respond to your love.... but that is the time to continue to love and not give up.... That is not to say - that you should become a rug so that you will be walked on..... it just means you need to love... and not hold grudges... It means to become reachable... it means to be there.... when your love is received..... and hopefully returned...
Whoever loves his brother lives in the light, and there is nothing in him to make him stumble. 1 John 2:10
Above all, love each other deeply, because love covers a multitude of sins. 1 Peter 4:8
Clothe yourselves with humility toward one another, because, "God opposes the proud but gives grace to the humble." Humble yourselves, therefore, under God's mighty hand, that he may lift you in due time. 1 Peter 5:5-6.