I feel that the problems they have in their relationship are trust and commitment; followed by agreement. I feel that Lady Macbeth may order too much control over her husband, and this leaves things unbalanced. What they should do is attempt to agree with each other and talk things out.  They should examine both sides of their thoughts and situations and come to common ground.

Some steps to help them would be talking things out, listing steps and pointers in any event to hit/talk about. They should also discuss their ideas and judgements, as well as their opinions and look at different sides of any/each situation they get themselves into. 

Shakespeare's Language..

A blank verse is a poem written in iambic pentameter. It is either stressed or unstressed and does not always have to rhyme. 

A. This quote means, 'Where is the light coming from?'

B. This quote means, 'You are the more lovelier and the more patient/temperate.' 

C. This means, 'If it is completed when due, it would be done with.'

D. This quote means, 'Where have they gone?'

Thou saucy, lean-witted minimus!

Thou knavish, rump-fed snipe!

Thine roynish, mad-bred malkin!

Thine gnarling, shrill-gorged hempseed!