Half of Life, ..........L / IF / E
In getting back to reading your thread here Grannie,
I have heard said that half of life is L /if/ e.
So IMO, If you keep calling your toxic friend, you'll keep getting toxic results.
Also, days and wks of time add quickly up to months and yrs. So If you were to postpone deciding what's your choice and decision to be, before you know it, neither will even matter much. Before you know it, "intertwined, suppressed emotion and the real deal" .....now with additional fueled anxieties of powerlessness, helplessness, entrapment, desperation and avoidance will take over and run your life for you, and you may progressively lose choice, meanwhile quiet hurts and conflicts in your marriage have built and perhaps gone unnoticed.
IMO, I'd take responsibility and make any amends to each of you, however small or big. (your toxic friend, yourself and your husband). Simply own whats yours and disclose any dishonesty or resentments you've been previously withholding, apoligize and reveal your newest boundaries and decisions, ......and move forward from here, .........and without the toxicity.
Think of it this way, what is it that you can't be doing while you're engaging in this toxic friendship? How important is what your missing becoming, doing and being to you? As, you certainly can't be present on the receiving end of toxicity and present elsewhere simultaneously, or even present developing healthier friendships while time is a passing.
Choice.
And, if by now you think there is no choice left, then perhaps more professional help is available, but still it all in the end is up to you to act or react.
Grannie, hope this helps and good job in owning up to all of what's been pulling you down.
Well done, take care and remember 'if' you choose, time and time again if the need be, then life choices won't be made and chosen for you.
Wishing you success in whatever direction you choose and step.
:thumbs-up Grannie, and My Best,
goingonhope