Hi, I have just found this discussion and I am in a very similar position.
I met my half brother 2 years ago. He had been adopted so i had never met him and only knew of his existence in my early 20's. I am in my late 40's now and he is a few years older. Our mother passed away 3 years ago and it was the green light for me to find him, my mother not wanting to in the past. I did find him and met up with him shortly afterwards. There was an instant attraction for us both on many different levels. We are both very different yet very similar.
I have never felt more at ease or more comfortable in anothers company. We love each other deeply.
Two years on....we see each other about every 6 weeks, we live far apart but transport links are good. We are both long divorced, both have children, me late teenagers, him, 2 under 10s.
A few of my very good friends know of my relationship, everyone else can't understand why i'm 'single'. It is a highly frustrating situation and at times, I get very down about it as i see no light at the end of tunnel. Everything is against us and as yet, we don't have any answers...........i await them with hope, love, happiness and peace, for as we see it, we are doing no harm to anyone.
I wish you luck with your relationship and hope that you can find a way to be together