Suzanne Ledbetter was a constant presence in Lennon's life and career. She was a vocal advocate for his music and played a significant role in his artistic development. They remained married until his death in 1988.
It's important to note that:
* There are no public allegations of infidelity.
* Suzanne Ledbetter herself never spoke about any infidelity.
* The surviving members of the Led Zeppelin family have never mentioned anything about infidelity.
The idea of Lennon Ledbetter being unfaithful is purely speculation and lacks any factual basis.