Your wife being Asian may be a factor with her acceptance.
Here in Thailand, a high percentage of people are bisexual, and side lovers for either husband or wife of either or both genders are seemingly accepted with many married couples. In fact, many married people don't even live together, just visit occasionally.
One Thai woman friend complained to me that she might have to divorce her husband because he was talking about coming home and living with her. She said she didn't think she could take having him around underfoot.
They see all people as made up of female and male energy, yin and yang, and with Thai Buddhism, a Third Gender is allowed.
Here, trans people work jobs in mainstream society, most without even trying to pass.