By Julia Banim Monty Don admitted he doesn’t feel bad at all about stealing his friend’s wife, reflecting that “you can pussyfoot around” when it comes to affairs of the heart. The Gardener’s World star says he has “no regrets at all” about falling for his now wife Sarah Erskine while she was still married to her first husband – a wealthy botanist who Monty, now 68, would socialise and go out riding with. Monty felt an “intense attraction” to Sarah, now 69, from the start, with the pair first locking eyes at Cambridge University, and was disappointed to learn she was already married. Although …