what makes you think your family will be a loving one ?

if you never had a lasting relationship while you were in your prime what makes you think you will have it when you're old, fat and impotent ?

you CAN have it, but it can't be based on childish superstitions.

it must be based on mutual interest.

like in the old days nobles would marry to secure relationship between bloodlines in many cases without ever meeting the person they are marrying before marriage.

you don't marry somebody because they gave you a blow job and you came.