It is hard to answer this question without all of the facts. In particular, one would need to know the exact terms of the contract for the Lifetime Membership. If you upheld the terms of your contract and they still canceled it, then it is possible you would have a valid claim for breach of contract. Also, depending on the jurisdiction in which you bring a claim, you may have some rights under consumer protection statutes.
I wish I could tell you more, but without reviewing the terms of the contract, the best answer is "maybe."
Note: I have answered what I assume to be a hypothetical question and expressly do not intend that an attorney-client relationship be created or presumed as a result of this answer. If you hire counsel, you should ask your own lawyer to be certain. This response is offered for informational purposes only. Only a lawyer fully versed on the facts and circumstances of your case can properly advise you on the case. I am licensed to practice in New Jersey and New York, not every state. You should always consult with an attorney licensed in your area on how best to proceed.
Answered on Jan 20th, 2013 at 4:47 PM