This research aims to build a dialogue among life stories (Menezes 1992) of (im)migrants and the main theoretical trends over the migration process. Besides the author himself, we were able to collect two other life stories: the first is a Brazilian woman who shared the migratory experience with the author; the second is another Brazilian woman who still lives in the US, already naturalized American. The narratives were acquired through emails. Information was exchanged regarding the study s objectives, object, and questions regarding the elements of life story methodology. The structure of this study is set on the object of analysis, which is the migration process itself, explained by these (im)migrant life stories. Based on this methodology, it is possible to observe the migration process in essence, supported by other researches that are related or quasi-related to the environment experienced by the (im)migrants interviewed. Additionally, a generalized study of the main studies in migratory theory are produced in order to identify their main questions, similarities, and disparities. In the end, based on the samples collected it is possible to identify parts of the narratives that near one or another theory. In fact, no single theory can explain by itself the complexity of the migratory process. According to the experiences collected, a theoretical proposal must be holistic, plural and complex such as how the lives of the (im)migrants are perceived. Therefore, it is necessary to use a broader theoretical approach in order to reflect such complexity.