Background : I have a 10 month old DS am currently on maternity leave but going back to work soon . DP works full time . In laws were going to be providing a small amount of child are for us as they are both retired my parents both still work full time .
Now basically SIL has recently had a baby . The in laws have now said that they cannot provide the small amount if child care as they now have to look after SIL.
SIL is married , lives with her partner and is 10 years older than me. She is a stay at home mum. She goes to her parents with the baby every day and her mum occasionally goes to SIL's to stay overnight.
AIBU to feel pissed off that because SIL is being precious I may have to reduce my work hours and loose ££ a week as we effectively now have no child care and we were promised it first!
Dons hard hat but crosses arms and sulks!