So a bit of background, my mum now has a wonderful partner after many very lonely years. I'm ecstatic for her, truly. And said partner has a teenage daughter.
My own teenage years with my mum were turbulent, I was a typical teen whilst she practically washed her hands of me and instead prioritising her own social life and a string of short term non serious partners. I never felt very wanted or supported during these years and have been in counselling for this since and other various reasons.
Now my mums partner has a daughter that I'm ashamed to say I'm feeling pangs of jealousy towards because the daughter gets to enjoy all the perks with my mum that I never really did. examples are, the daughter gets to spend family weekends together at my mums with her dad, she often buys the daughter special very thoughtful treats, the daughter is spending all of Christmas with my mum. The daughter attends functions and parties with the two of them as a family. The daughter is now allowed unattended eg when they're both at work, in what was for many years my family home and bedroom in particular.
I don't want to be jealous, I love my mum and she's not doing it to be intentionally hurtful. I've not said anything to her as don't want to upset her now she's finally found happiness.
I am also currently in a pretty bad place in my marriage so am feeling a bit tender at the moment anyway.
I just feel, I dunno I suppose redundant. Do I need to snap out of it?