Finding out that he’s cheating on you is already your wake up call. Looks like it wasn’t enough for you to snap back to reality. If you want to save the relationship instead of gaining back your peace of mind, self love & self-esteem, especially self-RESPECT, then communicate. Overthinking and suppressing everything won’t do you any good. You need to let it all go, ung pain, yung relationship, siya & ung sarili mo.