Hi Ghost, I don't think asking a married woman to keep in touch is really appropriate. However, extending an invite to her and her husband as a couple may be fine. I don't think you can really foster new friendships with married women without that causing difficulties.
T 13 M 7 Me 48 H 46 SS 15 BD 7.14 PA D final 5.16 (H filed)
We receive & we lose, and must try to achieve gratitude & embrace with whole hearts whatever of life that remains after the losses - Dubus