I NEED SUPPORT! Is having nausea good reason to have GB taken out??

My husband just phoned and said me he went to the VA hospital (he had been there yesterday because he fractured his thumb) and talked to them about his GB. Evidently he has had a "little nausea" every so often and didn't tell me. He had to stay at our daughter's last night and had tomato soup and had some nausea this a.m. He said he "think he is going to have his GB out" so that he can "get on with his life." He hasn't even done a Liver Flush yet!! He was taking a little oil for a few days on an empty stomach and from what I know, he had no trouble with it. However, he did say he GAINED 4 lbs and got up to l69 lbs., so we stopped the mini-flush with the oil. Prior he was told he had inflammation of GB; however, NO signs of pain or attacks. He has been taking GCG which he had felt helped tremendously. As you know, he is SCARED of ending up in the hospital again with pancreatitis or a stone getting stuck due to the stricture he had. I NEED SUPPORT!! I wanted him to at least try this liver/GB cleanse. I still hope he will.