So my mother wants a fairly expensive present for Christmas and we're splitting it among the siblings. There's me, my two sisters and each of their partners. Some discussion about whether we split the cost 5 ways or 3. Or somewhere in the middle! I kind of think the guys should pay less as she's not actually their mother, but splitting it 3 ways feels like I'm paying double because I'm single? All names will just be on the tag equally, of course. Your thoughts? It's not a huge deal or anything, just wondered what everyone thought was most reasonable!