I have a house in a trust where 3 people are owners however I want to sell the house. one of the owners owes monies to a credit card company and the r

This is a tough one. If the property is owned 100% by the trust and the 3 people are beneficiaries of the trust the credit card shouldn't matter. The trustee should be allowed to sell.  On the other hand if the owner, with the trouble, owns his part of the house outside of the trust then maybe the credit card company somehow put a lien against the house!? It's difficult to ascertain, from your question, what the exact situation is.