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Mike hasn’t given up, so neither will we. Help us get him to his next treatment.

$39,772 donated
Given by 254 generous donors in 5 weeks

Help us fund Mike's unfunded cancer treatment (T-DXd/Enhertu), giving him more precious time with his family.

Christchurch, Canterbury

Hi, I’m Harriet, Mike’s wife, & we are lucky to be parents to Patrick & Elaina (12 & 9)

Our life was busy in all the wonderfully ordinary ways: work, school, sport, & plans for the future. Overnight, that changed.

On 11 September 2025, Mike had a seizure affecting the right side of this body. We initially thought he had sciatica or similar. Instead, Mike was diagnosed with colon cancer that had spread to his lungs & brain.

Suddenly, Mike was struggling to walk, use his arm, text, couldn't work or manage everyday tasks.

Mike has since endured two brain tumour removals, a stent, a stoma, targeted & whole-brain radiation, plus countless tests & scans.

Now we face a new hurdle. Mike’s treatment, T-DXd will cost us approximately $17,000 a month. Further surgeries & treatments may also be unfunded which we will update as we can.

With incredible family support, we have done everything we can to keep Mike in treatment, but we cannot continue funding it alone.

We know there may not be a cure. But Mike is still here, still fighting & still has treatment options available. We want more timemore ordinary days, adventures, birthdays & memories.

Donations will go towards treatment, & keeping future opportunities open, including potential overseas options.

Mike has shown extraordinary determination. While he keeps fighting, so will we.

If you cannot donate, sharing our story would mean just as much.

Thank you for helping us give Mike the best chance we can.

With love,

Harriet, Mike, Patrick & Elaina x

Harriet Hrynkewycz's involvement (page creator)

Mike is my husband of 13 years and father to our two children, Patrick and Elaina (12 and 9)

Use of funds

Funds will help cover Mike’s unfunded cancer treatment, currently costing $17,000 a month, along with any unfunded surgeries including potential overseas treatment options. The current treatment is T-DXd/Enhertu & we are looking at Australian treatments.

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Latest update

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Wee blip but back on track!  27 September 2026

Mike, his dad and Patrick attempted a wee venture in the caravan to Tekapo to see if Mr Patrick could catch a fish - which did not happen!

The trip go caught a little short as Mike experienced a focal seizure - which is a seizure that is localised in an area. This time it mainly affected Mikes arm and stomach.

After a night in Christchurch hospital, they have told us Mike has swelling around all the tumours in his brain which has put a bit of pressure there.

He is home, fine and doing well. He is back on some medications to help with swelling and his seizure medications have been increased.

We are calling this a blip!

We have one more week until Mike has his second round of Enhertu. He has managed the first round relatively well (swelling was not related!)

Thank you again for all your support!

Please keep sharing our story if you feel you can. We are so grateful for every donation and share.

Hopefully our next update will be round 2 and not a trip to ED!!

All our love,

Harriet, Mike, Patrick and Elaina

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Latest donations

Callum
Callum 3 days ago
$1,000
Rebecca
Rebecca on 29 Sep 2026
$200
Phillipa
Phillipa on 29 Sep 2026
$550
Anthony
Anthony on 24 Sep 2026
Go Team Hrynkewycz, wishing you the best possible results, love Anthony, Sophie and Sharon Lisner
$100
Geoff
Geoff on 24 Sep 2026
$500

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Harriet Hrynkewycz's avatar
Created by, and paying to a verified bank account of, Harriet Hrynkewycz on behalf of Mike Hrynkewycz
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This campaign started on 1 Sep 2026 and ends on 1 Sep 2027.