Through friends and snooping, I later found out that he is currently in another affair at the present time.
Because he can. He can cheat without consequences.
I love my husband so much
Yes, you do. He does not love you. He hurts you. He deliberately hurts you.
and this is absolutely tearing me apart.
Sadly, your WH is "OK" and "just fine" with watching your heart being broken day after day. Your WH is heartless and cruel towards you. There is no getting around this fact.
I was on anti-depressants and sleeping pills for a time but had to ditch those due to problems.
Go back to your MD and ask for a different solution. Just because one or two meds don't suit you does not mean another might not be of great help.
It is all I can do to function. He says he wants to be friends but how can I be his friend when he is so determined to rip my heart out.
Fact:
He does not really want to be your friend.
He wants you to act friendly to assuage his guilt.
He NEEDS guilt to be right with his God.
I have forgiven him for his indiscretions as I know that is what God would want me to do and I have told him this.
I do not buy this for one minute.
Your motive for forgiving a current sinner/adulterer was your misguided hope that your "forgiveness" would somehow magically "inspire" WH to see the light, ditch his affair partner, and come back to you, the one good/true woman who extends mercy, not consequences.
I pray to God daily to take away my pain and to help me through this awful time in my life, but I am hurting so very badly right now.
I think God wants you to go back to your physician to treat your anxiety/depression.
I think God wants you to seek out legal advice to protect yourself.
If my husband is determined to go through with divorce, how do I go about detaching myself.
Forget "detaching" right now.
Think PROTECTION instead.
God wants you to protect yourself.
God wants you to fight for your sanity.
I long to hear his voice and see his face but every time we talk, I find myself crying, begging and pleading for another chance.
Get thee to your physician. ASAP
I know that is not what I should be doing, but I am desperately trying to save my marriage.
No, you are not trying to save your marriage. You are trying to breathe without it hurting.
You are trying to sleep longer than 60 minutes at a time.
You are trying to restore your body to wellness.
Apparently not ....
All my friends are telling me to just kick him out and be done with him, but I can't, I love him more than life itself.
Do you worship your WH instead of God?
Think about it.
And to be honest, he is a good person, he has always taken care of me in every way.
.... except for the adultery and the cruelty ....
I just don't know what else I can do to try to save this marriage and frankly I feel this is in the right forum because he insists he is done.
You need Plan fix-depression/anxiety.
Has this adultery been exposed to the entire community? To WH's parents?
To your church community?
Is OW married?
My goal here I guess is to learn how to detach if that is possible. I cry off and on all day and all night. It is hard to even work because all my thoughts are constantly on what I am going through.
I am posting this from work at this time, but will check in when I can.
You've been beaten up.
Time to stand up and stop taking the beating.