I've had this with my SIL who has been trying for a baby for 10yrs. I got pregnant with my DS and she went mad saying why couldn't i have waited (We did for 4 years) and how she felt like sliting her wrists. She wanted to have the 1st grandchild etc, etc.
It really upset me and the rest of the family ignored my pregnancy and pretended it wasn't happening to spare her feelings.
She avoided us and our son and consequently my other SIL's daughter when she was born.
Then on her 3rd IVF she got pregnant with twins, suddenly she was interested in our children. About 2 weeks later i realised i was also pregnant and there was about 3weeks between us.
Sadly she gave birth at 23wks and the twins didn't live. Nightmare situation for me as i was also pregnant and due a similar time.
Again they backed off and couldn't be around us, she is now pregnant again with twins and we all wait with baited breath.
I realise how hurt she is and how awful her experience has been but to be honest she was horrible before her twins died.
I have done nothing but try and acknowledge her feelings but she still is torn up with jealousy - she has told me this.
I can't help but feel robbed - my pregnancies and birth of my children were affected by her sadness, however, i also realise how lucky i am.
I still love her lots and support her to the best of my ability, we have a good relationship and are able to talk openly.
We are all human and as much as she has the right to feel jealous and angry, i also feel disapointed and annoyed.
I'm praying that this pregnancy of hers goes well and my BIL & SIL get their much longed for babies.