People are that way, haven't you noticed? Not all easy to love. And yet, believers are told, Exodus 15:13
Much of Christianity is this call to do the uneasy. To forgive what feels unforgivable. We are told to give to the undeserving poor; pray for those wicked liars who malign, persecute or mistreat us; (Matthew 5:44 & Luke 6:28, etc.) and look after widows, even the scheming, greedy and manipulative ones, and their lazy, drug-addicted sons of almost 40 years, emasculated over-grown orphans? I draw the line there, over the age of 18. Does it sound as though I have someone in mind? God sure uses the folks we come in contact with to teach us valuable lessons.
We are not told to pray for or give only to those we deem worthy, but to pray for those who curse and mistreat you, and give to the poor. The Church "widow's roll" is a different matter. 1 Tim. 5:8-9 & 16. That is for those who don't have family, but the same principle applies - they're not always that appealing or deserving. Before salvation, so were many of us, wicked and undeserving.