Sullwah - our DTs are almost the same age - mine turned one on 11th Feb. Where has the last year gone?! So agree with all you say - we too have a DT 'section' in our sitting room and it has been so much easier! Also agree on how much fun they are now. DD2 often crawls really quickly away from DD1, looking over her shoulder, then DD1 chases her after which they collapse in huge fits giggles. So adorable. I also love that they know what I mean when I say 'no' and shake my head/ finger at them. Of course, they ignore it most of the time or shake their heads and fingers at me then continue in whatever it was they were doing. I do love the feeling that we are communicating more and more though.
Oh Ewemoo .... I was there but without the added complication of an older DC to contend with as well as the DTs. I really feel for you, you poor love. I felt that exact same sense of resentment - in fact I posted on a thread called Do you resent the fact that you had twins fairly frequently. I got lots of support and lots of people telling me it will get better which did help and I am now in that place where each day doesn't feel like an impossible struggle. You will get your life back, or rather an even better life (honestly, please believe me!) but I can understand how it feels as if that is a long way off. It can seem like such a steep hill to climb and it is just horrid when every day feels like a struggle.
If you want to go through the whole hassle of switching formula again we found Aptamil Easy Digest to be v good (tho doesn't come in those handy little packets, just powder).
Or will it just take a bit more time for the Cow and Gate to bring about improvement? Likewise the Gaviscon? Are they both refluxy babies? If they are colicky have you tried Infacol? Of course am forgetting you are not a first time mum like I was but we did try just about every 'solution' for every baby related prob so can tell you the pros and cons of nearly everything on the market!
Have you tried Homestart - apparently multiple mums qualify for 2 hours of volunteer time per week. Do you have any family members who could help out just by giving you some space one afternoon?
I can also v much remember that all the singleton mums I knew passed that magic six weeks mark and everything seemed so much easier for them whilst I was still struggling which seemed so unfair! Your DTs are only tiny and I am sure you will find things easier when they are 3 months and then even easier as they get bigger etc. I know it is hard to find the light at the end of the tunnel but it is there, believe me. Things change so quickly with babies and the thing that you are worrying about/ struggling with one week will be gone in another. Again, you know this, I am sure, from your experiences with DD1.
please do keep on letting us know how you are getting on and remember that we have all been there and survived x