For the purposes of this answer, it would make no difference if you were liberal and your mother, conservative. We aren’t going to discuss the relative virtue of the politics here, but we do want to make the point that having differing world-views can come in many forms. There are many liberals who would say that conservatives have an ideology of destruction. They would point to skepticism on man-made climate change and suggest that Republicans want women to die from back alley abortions. So let’s focus on relationship repair and maintenance.
You say that you “crash, argue and go weeks without speaking,” even when you avoid politics. Since our first suggestion would have been to avoid politics even to the point of not taking the bait if your mother brought up certain topics (covering your mouth with duct tape can be helpful here) it seems that there is something fundamentally troublesome about your relationship. It isn’t only about politics.
The religious obligation to honor your mother is not synonymous with enjoying her company. Along with any siblings you may have, you must be sure that she has her basic needs met. The Fifth Commandment also means not contradicting her no matter how provocative or foolish you find her statements. Ask, inquire, even challenge politely but don’t contradict. Introduce your viewpoint with the phrase, “I sometimes feel that….” Avoid presenting her with threats or ultimatums and whenever the conversation first begins to turn awkward or uncomfortable, politely excuse yourself, “I am sorry but I have to leave now.”
Not speaking for weeks on end makes it difficult to be assured that she is basically okay. While this may not be so important right now, as she ages there is every likelihood that it may become a problem. For example, you need to know she has food. This doesn’t mean that you must go eat with her, but you do need to be around her enough, or have someone reporting to you, to know what’s going on.
Certainly, cutting off contact is extreme. Especially if your mother’s social circle is limited, being in touch with you may very well make a huge physical difference in her health. Is there any way you can organize your time together so you spend it at activities such as going to the movies or a concert where you are sharing time but little conversation? Staying home and playing cards or watching TV are other options. Phone calls don’t need to last an hour, but they should be regular.
In other words, no matter how vehemently you disagree with your mother’s views or dislike her personality, you are going to have to find a way to cope. You need to rally all your creative energies and seek suggestions far and wide to do this in as painless a way as possible. It doesn’t need to be a healthy relationship, but it does have to be a relationship.
It is just remotely possible that deep down your mother yearns for a normal relationship with you but due to psychological damage or emotional frailties she lacks the ability to communicate that effectively. If you do both actually want to have a relationship, then some joint counseling might accomplish wonders. A third party, neutral facilitator or mediator can make an enormous difference in these situations. With a purposeful program, you might end up with a restored relationship with mom. Stranger things have happened.
We wish you success,
Rabbi Daniel and Susan Lapin