Small pink flowers, pointy green and yellow leaves

Have this tree/shrub growing in our garden for some time now (southwestern Ontario), but no one we know weems to be able to identify it. Pics attached. Any help would be greatly appreciated as we would like to prune it properly.

 

One of the variegated Weigela cultivars.

 

I think you've nailed it....W. florida 'Variegata'. Much appreciated!