Dear George,

Congratulations on helping your Mother-in-law start a new chapter in her life.

Russia won't care about her stamps beyond having a proper, valid Kyrgyz passport UNLESS she was a citizen of the Russian Federation (not USSR, Russian Federation). If that is the case then you need to address the issue, preferably with a Russian immigration attorney (or perhaps Kyrgyz, they should be familiar with these issues).

Incidently, I assisted a TV program in filming in Bishkek this summer; I'll post here when it will be broadcast (it's a real estate show!).