Union lines, also called marriage lines, are the horizontal creases on the edge of the palm below the little finger. A forked union line has traditionally been read as separation or divorce. A broken line as a parting. An island as a period of separation.
These interpretations are not supported by evidence. They are traditions based on pattern seeking and confirmation bias.
The reality is that forked, broken, and island marked union lines appear on the hands of happily married people all the time. They also appear on divorced people. They appear on people who never marry. The line does not predict the outcome.
