I feel your pain. Since learning TTATT, it can be miserable at times to keep up the charades.
All my much beloved relatives and some close friends are hardcore, super involved in all things JW. The only thing that has helped me out is that there are quite a few that hubby and I hang out with who seem to either know TTATT as well but do not talk about it. It has become a "don't ask, don't tell" type of atmosphere where we have really nice times but no JW stuff is brought up.
Let's say, the commemoration will be here in a few days, all we talk about is where will the eating place and hang out be afterwards.
Finding kindred spirits has helped me manage my double life.
DY