Dear Steve
How wonderful that you have found the Dharma. It is natural to want to share the joys you are discovering especially with our loved ones and it can be frustrating & lonely when they don’t seem interested.
I am the only buddhist in our family but I too look for similarities in my family & others so that I can connect with them.
When I get a chance I go to Quakers meetings as I find it a quiet, contemplative & friendly atmosphere.
You should also rejoice that your wife is wise and ethical and maybe when you notice her actively putting these things into practice comment to her positively ie: you really used wise speech in that situation.
I am guessing that she supports you when you take time out to study or practice prayers or meditation if so thank her.
If & when you are struggling with your practice or studies try asking your wife for her input.
Is there a dharma centre or meditation group near you who can offer you a sense of community & support?
Wishing you both all the best
Roberta