I have no tips, other than finding someone who can at least accept that part of you. My physical world boyfriend passed away a couple months ago, and I have no desire to ever find another one. But IF I did, I would never date someone that couldn't accept my soulbonding and be okay with my soulbonds. The kin stuff is so minor for me, it prolly wouldn't come up much, but I'd want them to accept that as well.
My boyfriend accepted all of it, even tho he was not kin or a soulbonder himself. I won't even be friends with people who don't/can't accept it. This limits my friendships (I really don't have many true friends) but I feel its much safer for me this way.