In Texas, it comes down to whether you signed a buyer representation agreement with the agent, which states if you find a home (even FSBO) you will be on the hook for the commission unless the agent can convince the FSBO seller to give them the commission. This unfortunately happened to me with a friend years ago. I took them house hunting for months and they spotted a FSBO. When they realized I wouldn't get paid they stopped returning my calls. What's sad is that because they were my friends I would have settled for losing the commission to save the friendship, but they automatically assumed I would ask them to pay the whole fee. The FSBO seller got nervous when he heard I was their agent and wouldn't sell them the house until they talked to me. We ended up in a parking lot where they wrote me a check for $1,000 to drop any pursuit for a higher commission - I think the home was $300K at the time. The seller called me to verify I was cool, with everything, and I told them I was never trying to hunt them down, I just wanted to talk. I learned a lot from that situation about people and communication.