Backing out of trip last minute

I had plans to go away for a bachorelet party for my future sister in law. We were suppose to leave on 2 weeks. Well since we booked my husband was arrested for not paying taxes in the past when he owned a business. He was let out and has to go back to figure out a deal. But he could technically go to jail he cant agree to the terms they give him. Then my other sister in law the only other person I know going on this trip tells me she is pregnant and will no longer we going. She was able to get out plane tickets refunded. So I agreed because I dont think this is a good time for me to be going on a trip and honestly we dont have the money for it. We had to break the news to our future sister in law and she seemed to understand my other sister in laws reason since she is pregnant. I feel like she thinks I'm just trying to get out of it. I would love to see what anyone else would do if there husband was arrested and could go to jail. And even if not jail, will be paying back money that we dont have for a long time. Plus we have a son and if anything was to happen I need be here for him. So it's just a little of a stressful time. I wish I could go on a trip and act like everything is fine but unfortunately it is not. Do you think I make the right decision bc I am feeling like complete garbage right now. Like I dont have enough going on, I'm barely sleeping worrying about everything and now I have guilt.