This is sad, that so many estranged, dysfunctional families exist. The Bible instructs children to respect their parents and parents not to exasperate their children. It's a double-sided admonition. It sounds as if you have a valid reason for separating from your mother, but I don't believe children who cut off their parents because of politics or other insignifcant transgressions have a valid case. Exercising love and forgiveness in those instances would do more to heal the character and the soul than banishing parents just because they vote for Trump, are annoying in some way, or don't babysit enough.