let it go...
Well if you dont mind him stepping out on you? stay together.
If you dont like it leave. Its NOT going to change.
There is plenty of track record to indicate that.
You should focus on getting to healthy place alone.
wishing you all the happiness you can stand
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DIE TO THE PAST EVERY MOMENT - TWC
I don't always know what I'm talking about but I know I'm right. -Muhammad Ali