I've been with my man for 1+ years. We are engaged (his proposal). He had several kids with his ex then she cheated on him. She has since had several partners and used them to babysit her kids whilst she goes on the town drinking with friends. Her last partner left her for this (after he bonded with the kids).
She dictates our life. For instance, she suggested we have the kids today (Mothers' Day, I was shocked) then at 12 noon she asked for the kids; we told the kids they were going to their mums, they put on their shoes then she texted saying she was out and couldn't have them till later. I'm autistic so had a meltdown.
Cannot cope with uncertainty and messing about. This happens regularly. We have 50/50 childcare so no maintenance however when her current partner ditches her she comes to us for money, threatening to apply to CMS. We don't have a court order.
I have no predictability in life. I am a widow and have 3 kids of my own. We cannot financially or practically plan. I am almost certain I need to get pregnant to compete with her. I am fed up with her ruling our lives. I am fed up with me and my kids being an after-thought.
Please be kind. I am autistic. I often unwittingly piss people off as a result of this. I'm at the end of my tether right now and see getting pregnant as the only way to have a voice.
My question is: what should I do to cope in this situation? Getting pregnant seems the only way to have a say.