You do indeed need to silence that inner voice over time that keeps making you ponder what went wrong. You have already answered that - your W is just not strong enough to work through problems in an M. Dont worry about her anymore or how well she is doing. There was nothing you could have done to change her mind. You have to let her go - start thinking of your life ahead. If you have to, listen to this a few times to build up your motivation...
