I have had a singleton before, and thinking back some of my happiest times were when I'd take hern on playdates, when she was under 4. I'd stay with her or her little friend plus Mum would come to us. I would get to know some more local people. ( I was new to area and bit lonely ) My little DD1 and her buddy would be happy too. Was lovely. 
But this all went a bit wrong when I had my DTs. When they were babies, socialising was v. difficult. Just time for basics only.
We both missed out. 
Now DTs are 3 and have just started pre-school part of our local school. They are boy-girl...... QUESTION IS : If your twins or older or same age how do you socialise/oragnise meeting up ?
No one has asked them yet. Maybe they find it too daunting?? I only know mums with singletons really. I have no problem with separating them at all ! But I have no granny or Aunty help, so really its just me. I am worried they and I are gonna miss out.
I feel so on the outside of things, scared to ask another mum+kid. Would they want to meet - because there would be three kids ?
Would they avoid my DT's and prefer just a singleton so their kid could not be left out ?
My DTs are not close at all, they play separately so this wouldn't happen. But I feel others wont understand and think mine dont need play mates as they have each other ??!!
Sorry Long- Any advice, anybody please ??