This thread is soo funny, I am quite a lucky guy I think, In the first year of our releationship me and my special lady had a bit of a chat over all the stuff I like and it turned out I was 'collecting' to a fairly expensive level; LEGO, Warhammer, Board Games, Metal Britains Soldiers, replica rifles and Musical Instruments.
We decided together to drop the Warhammer, Britians, Rifles and Musical Instruments (I had like 5 guitars, 2 basses, 2 banjos and many others) Keep what was special to me and sell the rest.
She said she would be in charge of the Board Games cause she quite likes them and I had free reign on my LEGO.
I have never hidden any purchases from her and I do ocassionally come home with a LEGO box or a minifig sitting on the table waiting for me (which she brought) she even goes through mags and online for me (she picked me up the Forestmens hideout on ebay only last week for £11.03).
I don't miss any of the other stuff and I am really happy my lady supports me, now all I need to do is get her interested in a set or two for herself then we will be a lifelong Board Game and LEGO couple.