Dearest Joel... may you have peace!
There exists a "funny" phenomenon in this "world": we tend to think that family "owes" us something. Primarily, love. Okay, it may be true: the familial debt of love may be valid; however, the chances of blood-related family FULFILLING that debt... is truly a crap-shoot. For each and every one of us. And thinking along the lines of what my Lord said regarding who really is our "mother", our "brother" or even our "father", I have had to ask, many times in my life, is it really those we happen to be related to by blood?
Dear one, we don't choose who our fleshly family is, nor do they choose us. True, when it is a loving relationship, that is indeed a WONDERFUL thing. All too often, however, at least in the western world, that is not the case: family tends to be, if not your direct enemy, then at least, your most oppressive critic (and certainly the latter, in the eastern world).
As one who has very little blood family (pretty much just two children at this point), I have come to learn that "family" is not so much who you were put with, as well as not so much those that call themselves so with regard to you. Rather, "family" are those who PROVE themselves such... by the MANIFESTATION of their love... for you... in whatever manner that manifestation is borne out (i.e., assisting you when you need it, being there for you, listening to you, helping you in some way... remaining loyal to you when others speak ill of you... whatever). And in that light, I have do have a family... albeit, small as well. But the love of those two or three... or four... is very real to me, and becomes more and more undoubtful as I learn more and more to trust love from those who are NOT blood-relatives.
You're a grown man, Joel. So... make a choice: if you want to continue "reflecting" your blood family, those who, by your own depiction, seem incapable of truly loving their own flesh... you... then continue being as you described yourself... "incapable of giving love"... too. OR... you can CHOOSE to NOT be such... indeed you can break the "pattern"... and LOVE... IN SPITE of what you've been exposed to. You can CHOOSE to love people, Joel... starting with yourself... even when others can't/don't/won't love you.
According to you, others seemed to have "abandoned" you when it comes to giving love. It seems to me, however, that you are doing the same thing by your own admission: abandoning others... and even yourself... in love... while decrying such incapabilities in others.
But isn't that hypocrisy?
Again, my intent truly is not to offend, but perhaps to help you "see" what it appears you can't right now. Pain and anger tends to do that, though: blind us to reality, sometimes completely. So, you can take my words as "fuel"... and add them to your already burning flame of pain and anger... and simply combust... or... you can take them as "water"... and use them to quench and soothe your flame... as well as a means to "water" others who may feel the same "burn." It's up to you.
I bid you the greatest of peace.
Your servant, and a slave of Christ,
SJ