All the ways you have mentiomed are good. The 10 min healing has to done frequently.
I personally feel the chanting of any sw or mantra should not be counted as the thought vibrates more on counting so focus shifts on counting rather than on energy.
I would chant continuously as in a Marathon and leave it …..
Regarding relationship some VK users got success in few weeks and some after months.
So please stop counting days and leave the results to Divine energies.
Some times by counting we add more anxiety to the situation and VK has to work more !!
Some general suggstions may or maynot apply to you….please do check yr situation.
Also check the cause of rift and work on that.
Check if there are any strong negative emotions in any or both the people. Remove those too.
Many times VK gives signals on actions follow those too. Some users energise well but lack in taking actions.
Happy healing with Patience and Ease