His:
1 road bike
1 road bike converted for cyclocross
1 hardtail mtb
1 dual suspension mtb
1 hybrid tandem

Hers:
1 road bike
1 rigid mtb
2 hardtail mtb
1 mtb tandem

Theirs:
1 road bike
3 various size kid bikes

They're all older bikes and that's just fine.
seems like I'm forgetting something...

We met at a mountain bike race. Rode bikes together getting to know each other. After we got to know each other well enough our honeymoon was mountain biking in CO and UT.