Is there any legal obligation on father to ensure Court order is followed?
All parties to an order are bound by that order,ie, they have a legal obligation to abide by its terms
My solicitor has previously written to the OP and advised that I would accommodate when viable but ultimately it is the OP's responsibility to arrange alternative care.
Your solicitor is 100% correct.
It’s reasonable that each parent should be able to rely on the terms of the order to arrange their work, holidays, travel etc… It’s also reasonable that the child/ren named in the order can rely on its terms to live with & visit each parent as set out in the order ... Unfortunately though there is absolutely nothing you can do without taking it to court … Yep, it
SUCKS
Legally, either parent can have an application for contravention made against them. Obviously, the consequences for each are different, potentially much more severe for withholding a child then not seeing one.
In your case, if dad were to make a regular habit of this, & makes no attempt to arrange alternate care, & IF you had a lot of money that you had nothing better to do with, then you could take it to court …. Consequences for dad may be an order to attend a parenting program, with a bond & further consequences if he didn’t attend. Maybe a change to the orders that specifies that he MUST arrange alternative care if he is not able to meet his obligations.
To be clear though, if he ignored his obligations for 6 months, he wouldn’t be in any position to bring a contravention against you without his own neglect being scrutinized & dealt with.
You should keep a record of dates this occurs with copies of correspondence sent & received each time.