My partner and I received a save the date about a year ago, for their cousins wedding, whom we both have a good relationship with, it’s not a close one, but when we do see each other we all get along really well. Well the invitation for said wedding have just arrived... but only for my partner to attend during the day, and for me to join in the evening... the location is a good couple of hours away so it will mean travelling and turning up by myself. Am I being unreasonable to be a bit upset to not be invited? We’re not married but have been together for 8 years and have kids together. My partner can’t see why I’m upset/annoyed by this, and just keeps calling me immature and self centred for being a bit irked by it.
Any advice would be great. Thanks x