When two people share a home and a life, there needs to be a balance. Sometimes the fulcrum moves one way or the other, but the idea is always to think of the other and things get worked out.
It took my wife a little while to get used to the gear coming in - and at one point I was going a little crazy about sampling this and that. Little things along the way have helped her acceptance - how happy her dad was when I set up a system for him; handing over $100 when I made my first sale off of CL; inviting her to participate in a restoration project; making a big sale on ebay in time to pay for part of Christmas with paypal. It did help a lot when she saw that some of the things that came in the door go back out at some point.
It also didn't hurt that she had my blessing to buy a new quilting machine, or that I am able to find some of her favorite artists on CD at the thrift stores; or that in addition to fixing stereo gear, I fix things around the house and at her parents' house.
Most important to her, though, is that it makes me happy, just like I am thrilled when she can lose herself in sewing for a few hours or days.
Regards,
D-Ray