You don't need a solicitor. You will only end up a lot poorer for what is in effect just a form filling exercise. Solicitors very often get applications horribly wrong and it is the migrant who suffers.
There is no 'lack of clarity'. It is quite simple, there is NO absence limit for spouse settlement visa holders. Obviously they cannot live abroad for 5 years and then come back and apply for ILR for example, but visits home and maternity leave to go home is fine.



