The United States Supreme Court heard two and a half hours worth of arguments Tuesday, in a landmark case about gay marriage.

Live Science reported that the case deals with the constitutionality of same sex marriage, and the rulings on the four cases discussed will have "monumental impact" on the issue, specifically whether or not states can ban same-sex marriage. The court will also rule on whether states who are against the same-sex marriage movement will have to recognize such marriages should they be lawfully officiated in other states and countries.

The case, which will be decided by nine justices in June, affects more than just the right for gay couples to marry. According to Pro-Con, the justices are divided about the decision so far, with concerns regarding the definition of the institution of marriage, basic human rights, religious beliefs, acceptance of other "nontraditional forms of marital union", to mention a few.

However, as Live Science noted, while citing inputs from Jeffrey Trachtman, a partner at Kramer Levin Naftalis & Frankel LLP, if the justices decide on the constitutionality of same-sex marriage, the impact is far greater for the rest of the LGBT community in America. Here are some of the impact we can see:

1) Adoption - While it's perfectly okay to adopt as a single parent, or as unmarried couples, it is generally easier to adopt if you're married, as courts presume you to have a more stable home. Saying that gay marriage is unconstitutional will mean that if one adoptive parent dies, the affected child or children will not be under the care of their adoptive parent's partner. Having marriage rights , on the other hand, will make it easier for gay couples to adopt, and in case of death of one adoptive parent, custody could automatically go to the same-sex spouse.

2) Hospitalization - Same-sex couples have to be more careful about their health when vacationing to a state that does not recognize gay marriage. This can be problematic as being in a state that does not recognize the union means that despite being married in your home state, you won't be allowed to make health care decisions or have hospital access for visits should you end up in a state that refuses to accept gay marriage.

3) Death and Inheritance - One of the most basic aspects of marriage is the fact that in case of the death of one spouse, the other will inherit everything that the other owned, including, land, money, jewelry, and even books and CDs. However, if same-sex marriage is deemed unconstitutional, the family can overrule a partner, even though they have been together for most their lives.

What's your take on this landmark case?