Hi, Jan!
I hope you are all doing well.
I'm sorry to hear that your mother  is ill.
I'm sure it's frustrating to be so far away.
I know you have other things on your mind right now, but I wanted to check  with you about our visiting this summer.
We were thinking about the second  week in July.
We have not made any definitive plans.
Let me know if that  will work.
If this summer doesn't work, we can always try next summer...  Take care.
Susan

Summer visit
Hi, Jan!
I hope you are all doing well.
I'm sorry to hear that your mother is ill.
I'm sure it's frustrating to be so far away.
I know you have other things on your mind right now, but I wanted to check with you about our visiting this summer.
We were thinking about the second week in July.
We have not made any definitive plans.
Let me know if that will work.
If this summer doesn't work, we can always try next summer... Take care.
Susan
second week right wanted check doing sorry hear mother ill visiting summer thinking sure frustrating far things definitive plans jan let know work