<human>: My boyfriend's mother had a terrible narcotic's addiction around 15yrs ago. She has since gotten help, joined NA, and is responsible in telling her doctors about her previous addiction so they don't prescribe anything to her that could trigger her addiction again. Her husband has been very unsupportive in her recovery, and doesn't understand that addiction is a constant battle. 

Fast forward to our Christmas lunch, and my SO's father tells him his plans of forcing the mother into inpatient narcotics therapy in January. This comes about after he was snooping through her Facebook messages and saw a message she wrote and immediately retracted to my SO asking for help obtaining 2 Vicodin pills (She has fibromialgia and is unable to see her doctor until the new year). This is his basis for committing her. And to make everything more intense, it's either she goes to this therapy or they divorce. 

I don't support her going into therapy.She has been dealing with her issues one day at a time, and in the 3 1/2yrs I've been with my SO, she hasn't had a single relapse. 

Complicating this is the fact that my SO's father is always away on business, leaving the mother and a 16yr old daughter home. With mom away, who will care for the little sister?

And so that brings us to tonight. We've been asked over for dinner, and asked to come earlier than we would normally. If this is turning into an intervention for the mother, where is my place? Is it alright for me to remove myself from the room?

Summarize the given text in a few sentences.
<bot>: SO's father is forcing his mother into inpatient narcotics therapy even though she has hold of her addiction. Where is my place, is it okay to not support it?