Complex sentence: The Fort Wayne affiliate of The WB was cable-only "WBFW" (provided through The WB 100 +) and co-owned with WPTA by the Malara Broadcast Group.
Split into simpler sentences: The Fort Wayne affiliate of The WB was cable-only "WBFW" which was part of The WB 100 +. That station was co-owned with WPTA by the Malara Broadcast Group.