My advice...go out w/GF and have fun. If your H has a trust problem don't make it your problem. Don't do anything simply to "keep the peace". The result is pent up doo-doo. I know...I was the world's worst offender w/my X. Then tomorrow (or VERY soon), do the quality time thing with your H.
I'll be out of the circuit for a while. See my thread in STBD!