It took me a while but I am comfortable in the two churches I attend regularly. I do listen to things through the non-Trini filter though. And I find extemporary prayers rather garbled at times as to whom they are addressed, and in whose "name" they are prayed.
I try to see beyond that. The people in the congregation are believers in God, in Jesus Christ and his accomplishments (even though their view and mine differ) and they pray with fervency of believing and expectation. I work in voluntary groups with other Christians and the trini idea never comes up; we all just love getting out there being the church in action and serving the people of this city with all our hearts, souls and strength.
I have to say that though I may not be fully "onside" in a church (ie, a "church home"), I'm comfortable, happy, feel cared for and supported.
AND, I feel a jolly sight more "at home" than I did when attending a splinter group for a short while or even just visiting a couple of Wayfer friends who regrettably are still seriously Waybrained. Now those fellowships (agh!) - they give me the creeps.