Seeking advice: my wife and I are of different religions.

[safeinOhio]

11. I'd go ahead and become a Catholic.

First you have decide which one.
Rome

Latin Rite

Latin (or Roman) Catholic Church
Alexandria

Alexandrian Rite

Coptic Catholic Church
Eritrean Catholic Church
Ethiopian Catholic Church
Antioch

West Syrian (or Antiochene) Rite

Maronite Catholic Church
Syriac Catholic Church
Syro-Malankara Catholic Church
Armenian Rite

Armenian Catholic Church
East Syrian (or Chaldean) Rite

Chaldean Catholic Church
Syro-Malabar Catholic Church
Constantinopolitan (or Byzantine) Rite

Albanian Catholic Church
Belarusian Catholic Church
Bulgarian Greek Catholic Church
Byzantine Church of Croatia, Serbia and Montenegro (or Križevci Catholic Church)
Greek Byzantine Catholic Church
Hungarian Greek Catholic Church
Italo-Albanian Catholic Church
Macedonian Catholic Church
Melkite Greek Catholic Church
Romanian Catholic Church
Russian Catholic Church
Ruthenian Catholic Church (also known as the Byzantine Catholic Church in America)
Slovak Catholic Church
Ukrainian Greek Catholic Church.

Or be like me as I do not deny any truths.

Good luck and enjoy the journey.