It took me a long time, lots of IC, and lots of reading/self-improvement to find my center. My center is my truth, and nobody is going to gaslight me again. Ever.
I grew up with gaslighting from my entire family (only on certain subjects). My FOO dictates that my mom's reality is the family's reality so as to keep the peace. If she says it happened, it happened. That's how narcissists like it.
When I began to date and found myself in long-term relationships with narcissists, I began to feel crazy. I saw myself as the enemy, someone who could not get it right, could not do it right. When I finally went to IC, she started the long process of validating my reality which is the first step to getting out of these abusive types of relationships. It was so strange to me, to have someone back up my thoughts and feelings.
I do not need others to agree with my version of events. While I still hate rejection and abandonment, I have learned to tolerate those uncomfortable feelings as the abusive person turns against me to get me to accept their nonsensical gaslighting. Just sitting with those feelings of rejection can be tough. We codependent types usually go along with whatever so the tension will die down. But no, now I ride out the discomfort. When the gaslighting continues, I have my out: end the conversation, change the subject, or leave the room. I do NOT try to make the abuser accept my truth because that is an entirely different battle. But I do not accept theirs.
My final trick? I laugh. "Oh, you are so funny telling me you never said that. We both know you did." Boom. Change the subject or whatever.
Never again.
I know who I am.
I am intelligent, compassionate, careful, thoughtful, and aware. I decide my truth.
One thing that may work in terms of deciding the reality of people's intentions--do not see it as total trust or total lie. Allow yourself to live in a world of accepting it at face value right then, but do not believe anything more than the moment of truth. That person could lie tomorrow. They could act differently tomorrow.
It seems you want (need?) someone to be 100% in or out, but honestly, nobody is that certain of anything. Why do you need this? Why are you so desperate for someone's friendship, love, or loyalty? Do you fear being alone? Is it the rejection?
We need to love and trust others in small doses, and we need to love and trust ourselves in large doses! Other people are not life rafts meant to save you. They are not shields meant to protect you. They are simply weak, imperfect, struggling humans like everyone else.
It is you that you need to strengthen, you that you must be able to count on. Work on making yourself wise and strong and independent, and whether others are or are not gaslighting you with their feelings or promises will not be nearly as scary. Because you know you have you to take care of you.
Eta: but if you know your truth and that it is you are being lied to and taken advantage of, then you are allowing someone to gaslight you. That's a different problem. That is a lack of a strong center in you. If a relationship causes stress, you leave. If you are waiting for proof or whatever, then the gaslighter is winning. Gaslighters never admit their lies.
[This message edited by OwningItNow at 7:37 PM, February 17th (Saturday)]