United Kingdom, July 26 -- Scheana Shay didn't know if she was "strong enough" to overcome her husband's infidelity.

The 40-year-old reality star recently revealed that Brock Davies cheated on her while she was pregnant with their now four-year-old daughter, Summer Moon - but Scheana has explained why she chose to remain tight-lipped about his infidelity.

She said on the Scheananigans podcast: "At that time, I wasn't ready to talk about this. I certainly don't think you were ready to talk about this. I don't know that our marriage would have survived if we did talk about it that season. I felt like we were still very much in the middle of processing it privately."

Scheana wanted to process the situation before she spoke about it public...