Adoption Support packages can vary in what they actually provide and for how long. It’ll depend on the needs of the children.
However, as a mum to three I would say that the support package is just one small aspect of adopting three children. Do you desperately want three? Was it ever your dream to have three at once? I always envisaged having three and I now have three, however they all came separately. My oldest is now 20 and is away at uni but I’ve never been able to return to paid employment. Their needs - not to mention the astronomical childcare costs for three - have made it impossible.
I do know families who have adopted three at once and the dynamics vary, however none are straightforward. If you consider, eg, genetics- if one has ADHD/ASD/mental health issues etc then it’s entirely likely more than one child will. Ditto FAS/FASD,
Obviously having three is expensive - in our case it meant a 7 seater car for example because two couldn’t sit next to each other. Food, bills. In my experience having three is an entirely dynamic to having two.
So I’d say think long and hard and past any support package offered. Think logistics. Practicalities. I had three in three different schools and that’s not unusual when there are complex needs in the mix. Each sibling group will be different, have different needs and sometimes keeping all three together may not always be in their best interests. Look hard into their backgrounds. I’m not saying discount it but be very open to how hard it will be. And good luck