Thanks for the heads up. I need to approach this carefully. Advice I have received in the past is to set boundaries and not ultimatums. Also need to make sure that I do not speak negatively of the OM because she will only defend him.
The frustrating part about all of this is that she is the obe who is doing something that is totally wrong and disrespectful to me and my family yet I am the one who is being made to feel awkward about bringing up the topic. Does not seem right, but I accept that this is way it has to be.
Also need to make sure that I am leaving the door open to the marriage and not driving her away. Not an easy task.