Don't dwell on this. It is cool that the in laws contacted you directly. Beats them being against you.

Who knows how things will be next year. Until then continue the good work on you for you.

Enjoy the extra time with your kids.

R 25 years
M 14 years
S11 & S13
Working on it alone since Oct 2014
M in trouble a lot earlier (~2 years)
Feb 2016. 1st R chat in a yr.
Next R chat Aug'17
Still together