The right tub faucet handle absolutely will not come off and may have become fused. I've tried a variety of ways and angles with maximum personal force (I'm a large guy) and even bought a faucet puller which couldn't make it budge, it's all stuck on there. The left one came off fairly easily. What are my options here? I'm not experienced with plumbing but is there something basic I could do with the faucet pipe pieces? Thanks.