Anonymous wrote:I am sure paying you is the least of her worries. Knowing that you're really there for her and fully supporting her is what will matter to her anyway - that's where the real friendship lies. If you're doing everything you can to help and make things easy for her, and it sounds like you are, that's really valuable to her and what really matters to her.
I agree. Don't get bogged down in details or halfsies or discounted rates, if you want, tell MB not to worry about it. If she insists, accept payment. But by far, the most important thing that you can do is support her by providing reliable, trustworthy childcare. As a MB myself, I cannot overstate how important that is. You are already a huge help, OP.