i think what you are doing is brilliant, you took on poor mamma cat and her babies, not many people would do that tbh.
If you have the time and the love then where is the harm.
I would love to get another playmate or 2 for Meeka but my landlord won't let me
in fact I would take on more than that.
My other half is always moaning about how much time and money I spend on my cat, it does my head in, I guess thats why I chose not to live with him lol, in fact I would quite happily be without him and it just be me, my kids,and my furbaby.
Meeka is more loving than my other half anyway
Keep up the good work and sod what anyone else thinks x