I'm 43. I have no family of my own, save the three cats. I have no prospects for any kind of close relationships.
In my experiences, thus far, the cost / benefit ratio, of close relationships does not come out in favor of the benefits. The relationships in which I was raised, my folks's and my grandfolks's, weren't even close to equal partnerships. One of the two participants was a serious drain on the other. In two out of these three cases, the persons involved didn't/don't even really LIKE each other. The only things keeping those marriages together were/are familial, social, and religious pressures. It would have been MUCH better for EVERYONE involved, if they had spit up. But as they all were/are extremely conservative, devout, practicing Lutherans, this is/was impossible.The idea of coming home to that, every day, sounded and still sounds like someone's twisted idea of hell.
My sisters, and my aunt, and my mom's brother, and my cousin, from the-outside-looking-in at least, seem to be faring much better. On a nerdy, intellectual, level I can accept the possibility that good familial relationships are possible. But as I wasn't raised in those environs, I can only hypothesize that what they have is real, and then ponder what it must be like for them and their kids. And when I do these ponderings, and come up with the idea that it's all pretty good, I vacillate between grief and rage over the my childhood wasteland. It is not a happy time.
I remember, ten years ago, resigning myself to the concept that I'd be a bachelor for the rest of my life. I was OK with that, then. As it turns out, I got by by amusing myself with the idea of changing my mind if/when some attractive young woman crossed my path.
Now, at middle age, I no longer have those daydreams, those fantasies, to keep me going. When the 29-year-olds are too young to be seriously considered as potential life -- or sex -- partners, you are shit-outta-luck.