I haven't worked for several years (for various reasons, including looking after my 2 children, age 16 and 15). My partner is a higher rate tax payer.
Back in 2020 we opted out of child benefit to save him having to repay it via self assessment. But I didn't realise this meant I would lose my national insurance credits. I'm now 52 and have just checked my state pension forecast for the first time and I'm in a bit of a panic. The last 3 years are missing. I see that I can make a voluntary payment of about £800 for each year I've missed, but we don't have enough money to do that. I have no other pension and my relationship is very rocky, we may split up.
I have 2 questions. Is there any way I can get child benefit or get the NI credits backdated for the missing years? If not, can I restart child benefit now so I don't miss out on the next few years while my kids are still in education? Thank you for your help!