Girls have it easier:
-They don't have to (are not expected to) make the first move nor to propose marriage, they just have to say yes or no.
-Female homosexuality doesn't carry such a great stigma as male homosexuality
-In a divorce the female has a greater chance to get the kids just for being female
-It is easier for females to get sympathy from people, either males or females
-As male people look down on you if your partner has a better job or earns more, as female people don't care
-Females get ~3 months off from work when they give birth, a male who want to spend time with his newborn doesn't get shit (in most places)