So we got some news today. My sister announced she's having twins. I must be an awful person but I could hardly find it in me to congratulate her. She already has 3 young children 9 and under and they live in a house that's already very tight on space, tiny garden, no room to extend, 3 kids in a small room, with a husband who barely contributes either financially or in terms of childcare. Most of the time he doesn't have a job and she's the main bread winner. All I could think is how could she be so stupid. She does get loads of help from her mother in law, but I can't help thinking that it's incredibly selfish of them and very unfair on their existing children and the mother in law. They said they weren't really trying but didn't mind the idea of having more children. Am I awful for feeling this way? It's probably just none of my business.