Fexting is fighting over texts which you have probably done a thousand times before, even without knowing that there was a term for the same.
Fexting is so much easier simply because there is literally no direct confrontation, but it can definitely feel like being punched in your face, metaphorically. But it just hurts so much worse and for much, much longer.
Fexting gives you the time and space to think about what you have to say before impulsively responding. Now, this can prove to be very helpful if you are in the habit of blowing up during conflict.
Fexting can be a useful tool for articulating feelings when you are overwhelmed. However, in case of fighting over texts can actually turn out to be a triggering factor and come across as something that you didn’t even intend to do in the first place.