I know how you are feeling, I my self am going through the same issue and have been for the last for years. My husband and I have at best had sex two times this year even though I have tried several different times to peak his interest to no avail, so I just stop trying, as its no fun for me if he is not into it.
I personally could work with the no sex issue IF my husband was a snuggler or gave hugs and kisses at other times, but sadly he does not give me much attention any more (31 yrs together) and sex was all we had left --this was the time when he opened up and gave of him self and hid nothing from me...... but now even that is gone.
(((hugs)))