Severus Imagines
You and Severus have been married for two years now and you have a beautiful, healthy baby girl whom you named Serena Abigail Snape. Severus volunteered to look after your daughter while you run out to do some errands. And Bellatrix and Narcissa came by for a visit and saw that he had a little one to look after.
In this version, everyone gets along. No Voldemort
Severus was sitting down reading his newspaper while glancing over every now and then at his beautiful daughter that he just put down for a nap. Bellatrix and Narcissa came by. Of course he wasn’t in the mood, but he decided to not be rude and let them in.
He offered Narcissa wine as he too took a small sip as Bellatrix was looking around as he was talking to Narcissa. He spoke. 'Bellatrix put that down we shouldn’t touch anything that is not… ours'. Bellatrix shrugged and puts the object back on the mantle piece and she spots a crib. She looks in it, then looks back at Severus with wide eyes and said. 'This is your baby?!' Severus rolled his eyes and calmly said. 'Yes.'
Narcissa took a peek and she saw that indeed there was a newborn child in the crib. She looked at Severus and asked. 'Who is the mother?' He said with a calm tone as usual. 'My wife, (Y/N)'. Both Bellatrix and Narcissa looked at him in surprise. Bellatrix said. 'May I…?' Severus immediately said. 'No. You may not hold her.' Narcissa laughed as she said. 'Lucius felt the same way when I had Draco. He would not allow anyone or even so much as Bellatrix to hold him.' Bellatrix said. 'Well I’ll be… You didn’t mention that you’re married.' Severus replied. That is why they call it, "private life". Just then, (Y/N) arrived with groceries with her house elves And was shocked to see that they have visitors. 
Narcissa asked. 'You must be Mrs. Snape. It is a pleasure to meet you. May I ask, what is your daughter’s name?' Y/N replied. 'Her name is Serena. Serena Abigail Snape'.
Severus smiled, hearing his daughter’s name from his wife’s lips. He looked at her and said. 'That is her name. Her middle name was picked out in honor of her godmother who sacrificed herself to save (Y/N)’s life.' They looked back down at his beautiful baby girl as Bellatrix and Narcissa looked down at the both of them, smiling. (Y/N) was putting away her groceries as Narcissa and Bellatrix went over to her and said. Let’s help you with those. (Y/N) smiled as she said. 'I would happily be obliged.'
Severus looked over at his wife, then looked back at his beautiful daughter as he holds her in her arms before giving her a kiss on the forehead.
The end