Unbroken78,
This thread is eerily, I mean EERILY, very similar to a thread I started on another forum.
Sexless marriage. SAHM "gone", checked out from the marriage. Wants to go off and find herself.
I resisted all the advice from that forum to divorce because I thought I could save the marriage. And also because I had no evidence of an A about 5 years ago.
And guess what. A couple years later, I eventually ended up here on SI.
Limbo sucks.
Yes it does. Get yourself out. You cannot make her change herself for the good of your marriage. No matter how hard you try or how long you wait, it will NEVER happen. It can only happen if she wants to change. I'm telling you this from harsh experience.
I wish I would have just accepted that the marriage was dead, saved myself the brutal experience of infidelity and divorce my XWW years ago. Instead I floundered for years, reading marriage books, going to IC and MC, doing ALL of the work. What did it get me? A free membership to SI. The best club NOBODY wants to be in.
So you have no hard evidence. It doesn't matter. The fact that she's not acting in the best interests of the marriage or family seems grounds enough for divorce.
Rip the bandaid off, man. That is my one regret. That I didn't divorce sooner and save myself the horror of her affair.
Good luck, brother.