Something similar here. My oldest just turned 18. I've had a cordial relationship with her mom since we split 14 years ago and her mom has been giving her the child support for her savings for the past 4 years since she has been working. My daughter lives with me and now the child support will stop and I've told her I will continue to contribute 25% to her in BTC and have educated her on how it works. I gave he a decent 18th birthday present split between cash 50%, 30% in BTC and asked her how she wanted the remaining 20%. She said half BTC and half cash. I'm proud AF for her for that decision based on her journey.