-Mexican culture is more collectivist. Living in multigenerational households is very common. That could be helpful or create difficulties depending on the situation and the individual.
-Although things are improving, machismo is still very ingrained in the culture. That could result in some cultural differences surrounding gender roles etc.
-Many Mexicans are very catholic, and Mexican culture is influenced by Catholicism. This may influence thoughts and opinions on some LGBTQ+ issues, marriage, pregnancy, contraception.
-Language barriers can cause learning difficulties and social problems.
-Integrating into a new country and culture is not easy and can cause a lot of stress and insecurity.
Please keep in mind I have not looked into any research regarding these topics, this is just from personal knowledge/experiences, but it may help give you some ideas.