Cheating

How do you get over the pain of cheating? How do you gain the trust in them again?

I'm lucky to get sex once a month at the moment since my partner cheated on me and I don't know what to do. It's always I'm tired or I didn't shower or my body hurts.

I didn't have a sex drive after having my son with my ex and we were together for 5 years. Me and my current partner have been together for 2 years and my sex drive is through the roof. His used to be but lately hasn't been 😞