Please comment on my Writing about Cohabitation

In recent years, there has been an immense increase in cohabitation, in which a single man and woman choose to live together and have sexual relationships. This pattern is believed to be the best way to get on with each other before marriage; however, it brings about various drawbacks that people should take into consideration. Firstly, the evidence shows that cohabiting couples are likely to get divorced in comparison with married ones. Particularly, cohabitation seems to decrease the levels of happiness, as well as not result in a close relationship with parents. Moreover, depression rates are proven to dramatically grow up annually among cohabitors, while married couples are boosted both physical and mental health, but they also become dynamic at the workforce. Most important of all, cohabitation also does pose threats to women and children. According to the lecture, female cohabitors or children living in unmarried households easily encounter with physical violence due to discord, envy, and competition. Nowadays, the pressure society about marriage has declined, so single people usually have a tendency to live with their partners, leading to the certainly diminish of marital status. As indicated above, whether people should cohabit or not is still a controversial problem.