1, the both sides of concubinage does not have right of inheritance
Accede in common heritage in, if be acceded,the person did not conclude before the body will, so bequest accedes even if legal and successive means undertakes, legal and successive the first arrange a spouse and children that includes generation less than, be mixed by the parents of heir for instance children, and lawful spouse, belong to the first arrange a heir, because do not suffer,law of and rather than lives together " marriage law " protection, be in this paragraph of cohabitational relation so do not belong to the other side the first arrange a heir, do not have bilateral right of inheritance.
2, the belongings of the bilateral impartible the other side of concubinage
So called husband and wife is collective belongings, can deucing when the divorce, but the individual article during marriage puts add, by donative the before knowing to produce property right and marriage belongings of the property that gives an individual, individual as much impartible, but the belongings when concubinage breaks up relative trouble, in " marriage law " in do not have relevant legal laws and regulations to make an explanation to this, but " civil code general rule " the regulation in can do provenance to manage to this, the thing that both sides acquires jointly during concubinage, remove in 2 people can deuce when cohabitational relation processing, but during living together, the income of earning is mixed belongings belongs to personal property, to having no right to break up, it is the liability that during living together, produces also deploy with joint liability, assume alone by the individual.
3, the both sides of concubinage cannot enjoy rights and interests of husband and wife
Because concubinage relation is done not have " marriage law " tie, so freedom is spent meet a lot of taller, opposite faithfulness is spent can assume very big risk, lawful husband and wife can enjoy enjoyment a few rights and interests, the rights and interests of the men and women of concubinage won't get equal safeguard, the sanction of morality and law is reduced, can let a paragraph of feeling become more flimsy, lawful husband and wife is in encounter off the rails when, anyhow still can ask the other side goes out personally completely door, the economy that gets fault just is offerred is compensated, but because concubinage lacks sanction, be in so face off the rails when waiting for a problem, appear a lot of more passive, cannot get rights and interests of husband and wife, should not say more any economic compensation.