I'm not going to lie, it's hard to lose all you friends and watch your kids struggle losing their's but it does get better. Get them involved in sports and school activities you'll make new friends and so will they.
Just give it some time and try not to let it break you..that's what they want. They want to see you broken and sad.
I'm now getting calls from some of the same ones that stepped away when we stopped going to meetings because they are now inactive and facing the same thing.