DH stress

I'm not sure how im ever going to conceive with my husband being so passive agressive and arguing all the time. He is military and hates his job. Sometimes it feels like we argue every other day. I try to be supportive but I feel like its in vain. I'm tired of throwing myself up against a brick wall. Needless to say I'm rarely in the mood to have sex because of how he makes me feel and my meds (metformin+cabergoline) lowering my sex drive.