My partner of a year recently moved in with me, so far so good except I'm noticing he definitely buys a lot of things clothes, shoes other bits and bobs for his hobbies and it all piles up. I'm getting a bit fed up of stuff and boxes lying about and also aware that he does seem to spend what he earns rather than saving up and he's had issues when he's needed to pay out for bigger things in the past and then has to do a payment plan as he doesn't have the money to hand. I don't know, do I need to be concerned about this?