You're doing the right thing by wanting to sort your head out before making another committment.
Too often apne view wives and husbands as if they're livestock; one's gone, time for the other one immediately. Didn't work out for whatever reason? Nevermind, third time's a charm. Cheap, dehumanising mentality.
Vaheguru! May Guru Ji bless you and keep you safe and sound.
Hope you are okay. Do you have any kids?
No doubt its really really tough to keep faith when your going thru tough time. But listening to paath and simran brings you so much peace and protection.