In palmistry, there are few indications of love marriage and happy marriage, but also our hand lines show divorce and separation.
Sometimes our hand lines show divorce after a love marriage or an unhappy married life after a love marriage.
If the influence line from Mount of Moon joins the fate line and the fate line is rising from Mount of Moon, then there are always chances of love marriage, but if the fate line is not good in Mount of Rahu and also if your marriage line is forked or has a bad sign on it, then there are always chances of unhappy married life after love marriage.
We need to read the fate line and marriage line of the subject to know about the future of marriage.