The opposite of "gotten touch" can be expressed in a variety of ways, depending on the specific context. Some common antonyms for this phrase might include "lost contact," "fallen out of touch," "disconnected," or "separated." Other possible antonyms might include "remained connected," "continued to communicate," "maintained a relationship," or "stayed in touch." Ultimately, the most appropriate antonym will depend on the circumstances in question, such as the nature of the relationship, the length of time since contact was lost, and the reasons behind the separation. Regardless of the specific phrase used, however, the opposite of "gotten touch" generally suggests a lack of ongoing communication, interaction, or connection between two individuals or groups.